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annotate testing/utp_1.1/utps/ao/utp_ao_filtfilt.m @ 44:409a22968d5e default

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Add unit tests
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Tue, 06 Dec 2011 18:42:11 +0100
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1 % UTP_AO_FILTFILT a set of UTPs for the ao/filtfilt method
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2 %
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3 % M Hewitson 06-08-08
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4 %
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5 % $Id: utp_ao_filtfilt.m,v 1.12 2010/03/23 20:36:38 ingo Exp $
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6 %
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7
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8 % <MethodDescription>
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9 %
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10 % The filtfilt method of the ao class filters time-series AOs forwards and
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11 % backwards.
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12 %
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13 % </MethodDescription>
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14
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15 function results = utp_ao_filtfilt(varargin)
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16
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17 % Check the inputs
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18 if nargin == 0
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19
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20 % Some keywords
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21 class = 'ao';
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22 mthd = 'filtfilt';
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23
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24 results = [];
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25 disp('******************************************************');
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26 disp(['**** Running UTPs for ' class '/' mthd]);
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27 disp('******************************************************');
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28
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29 % Test AOs
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30 [at1,at2,at3,at4,at5,at6,atvec,atmat] = eval(['get_test_objects_' class]);
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31 pli = plist('filter', miir(plist('type', 'lowpass', 'fs', at1.fs)));
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32
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33 % Exception list for the UTPs:
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34 [ple1,ple2,ple3,ple4,ple5,ple6] = get_test_ples();
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35
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36 % Run the tests
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37 results = [results utp_01]; % getInfo call
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38 results = [results utp_02]; % Vector input
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39 results = [results utp_03]; % Matrix input
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40 results = [results utp_04]; % List input
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41 results = [results utp_05]; % Test with mixed input
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42 results = [results utp_06]; % Test history is working
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43 results = [results utp_07]; % Test the modify call works
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44 results = [results utp_08]; % Test the data shape
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45 results = [results utp_09]; % Test with miir filter and different fs
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46 results = [results utp_10]; % Test with mfir filter
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47
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48 results = [results utp_11(mthd, at1, ple1, pli)]; % Test plotinfo doesn't disappear
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49
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50 results = [results utp_12]; % Test with fsdata + miir filter
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51 results = [results utp_13]; % Test with fsdata + mfir filter
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52
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53 disp('Done.');
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54 disp('******************************************************');
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55
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56 elseif nargin == 1 % Check for UTP functions
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57 if strcmp(varargin{1}, 'isutp')
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58 results = 1;
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59 else
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60 results = 0;
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61 end
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62 else
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63 error('### Incorrect inputs')
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64 end
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65
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66 %% UTP_01
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67
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68 % <TestDescription>
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69 %
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70 % Tests that the getInfo call works for this method.
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71 %
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72 % </TestDescription>
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73 function result = utp_01
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74
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75
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76 % <SyntaxDescription>
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77 %
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78 % Test that the getInfo call works for no sets, all sets, and each set
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79 % individually.
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80 %
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81 % </SyntaxDescription>
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82
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83 try
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84 % <SyntaxCode>
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85 % Call for no sets
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86 io(1) = eval([class '.getInfo(''' mthd ''', ''None'')']);
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87 % Call for all sets
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88 io(2) = eval([class '.getInfo(''' mthd ''')']);
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89 % Call for each set
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90 for kk=1:numel(io(2).sets)
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91 io(kk+2) = eval([class '.getInfo(''' mthd ''', ''' io(2).sets{kk} ''')']);
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92 end
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93 % </SyntaxCode>
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94 stest = true;
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95 catch err
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96 disp(err.message)
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97 stest = false;
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98 end
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99
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100 % <AlgoDescription>
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101 %
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102 % 1) Check that getInfo call returned an minfo object in all cases.
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103 % 2) Check that all plists have the correct parameters.
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104 %
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105 % </AlgoDescription>
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106
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107 atest = true;
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108 if stest
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109 % <AlgoCode>
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110 % check we have minfo objects
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111 if isa(io, 'minfo')
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112 %%% SET 'None'
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113 if ~isempty(io(1).sets), atest = false; end
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114 if ~isempty(io(1).plists), atest = false; end
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115 %%% Check all Sets
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116 if ~any(strcmpi(io(2).sets, 'Default')), atest = false; end
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117 if numel(io(2).plists) ~= numel(io(2).sets), atest = false; end
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118 %%%%%%%%%% SET 'Default'
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119 if io(3).plists.nparams ~= 1, atest = false; end
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120 % Check key
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121 if ~io(3).plists.isparam('filter'), atest = false; end
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122 % Check default value
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123 if ~isEmptyChar(io(3).plists.find('filter')), atest = false; end
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124 % Check options
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125 if ~isequal(io(3).plists.getOptionsForParam('filter'), {''}), atest = false; end
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126 end
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127 % </AlgoCode>
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128 else
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129 atest = false;
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130 end
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131
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132 % Return a result structure
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133 result = utp_prepare_result(atest, stest, dbstack, mfilename);
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134 end % END UTP_01
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135
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136 %% UTP_02
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137
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138 % <TestDescription>
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139 %
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140 % Tests that the filtfilt method works with a vector of AOs as input.
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141 %
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142 % </TestDescription>
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143 function result = utp_02
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144
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145 % <SyntaxDescription>
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146 %
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147 % Test that the filtfilt method works for a vector of AOs as input.
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148 %
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149 % </SyntaxDescription>
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150
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151 try
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152 % <SyntaxCode>
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153 iunits = unit('m');
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154 ounits = unit('V');
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155 fobj = miir(plist('type', 'highpass', 'fs', 10, 'iunits', iunits, 'ounits', ounits));
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156 pl = plist('filter', fobj);
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157 avec = [at1 at5 at6];
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158 [out, outf] = filtfilt(avec, pl);
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159 % </SyntaxCode>
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160 stest = true;
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161 catch err
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
162 disp(err.message)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
163 stest = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
164 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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165
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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166 % <AlgoDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
167 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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168 % 1) Check that the number of elements in 'out' is the square of the
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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169 % number in the input.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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170 % 2) Check that each output AO contains the correct data.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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171 % 3) Check the output-filter
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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172 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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173 % </AlgoDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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174
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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175 atest = true;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
176 if stest
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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177 % <AlgoCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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178 % Check we have the correct number of outputs
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Daniele Nicolodi <nicolodi@science.unitn.it>
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diff changeset
179 if numel(out) ~= numel(avec), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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180 % Check the output data
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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181 for kk = 1:numel(avec)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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182 y = filtfilt(fobj.a, fobj.b, avec(kk).y);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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183 % Check y-axis
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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184 if ~isequal(out(kk).y, y), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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185 % y-units: yunits.*ounits./iunits
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Daniele Nicolodi <nicolodi@science.unitn.it>
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186 if ~eq(out(kk).yunits, avec(kk).data.yunits.*ounits./iunits), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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187 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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188 % Check filter
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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189 if numel(outf) ~= numel(avec), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
190 if ~isa(outf, 'miir'), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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191 % </AlgoCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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192 else
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Daniele Nicolodi <nicolodi@science.unitn.it>
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193 atest = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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194 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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195
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Daniele Nicolodi <nicolodi@science.unitn.it>
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196 % Return a result structure
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Daniele Nicolodi <nicolodi@science.unitn.it>
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197 result = utp_prepare_result(atest, stest, dbstack, mfilename);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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198 end % END UTP_02
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Daniele Nicolodi <nicolodi@science.unitn.it>
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199
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Daniele Nicolodi <nicolodi@science.unitn.it>
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200 %% UTP_03
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parents:
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201
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Daniele Nicolodi <nicolodi@science.unitn.it>
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202 % <TestDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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203 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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204 % Tests that the filtfilt method works with a matrix of AOs as input.
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Daniele Nicolodi <nicolodi@science.unitn.it>
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205 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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206 % </TestDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
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207 function result = utp_03
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Daniele Nicolodi <nicolodi@science.unitn.it>
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208
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Daniele Nicolodi <nicolodi@science.unitn.it>
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209 % <SyntaxDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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210 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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211 % Test that the filtfilt method works for a matrix of AOs as input.
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Daniele Nicolodi <nicolodi@science.unitn.it>
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212 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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213 % </SyntaxDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
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214
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Daniele Nicolodi <nicolodi@science.unitn.it>
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215 try
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Daniele Nicolodi <nicolodi@science.unitn.it>
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216 % <SyntaxCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
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217 iunits = unit('m');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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218 ounits = unit('V');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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219 fobj = miir(plist('type', 'highpass', 'fs', 10, 'iunits', iunits, 'ounits', ounits));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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220 pl = plist('filter', fobj);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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221 amat = [at1 at5 at6; at5 at6 at1];
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Daniele Nicolodi <nicolodi@science.unitn.it>
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222 [out, outf] = filtfilt(amat, pl);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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223 % </SyntaxCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
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224 stest = true;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
225 catch err
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
226 disp(err.message)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
227 stest = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
228 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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229
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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230 % <AlgoDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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231 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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232 % 1) Check that the number of elements in 'out' is the square of the
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Daniele Nicolodi <nicolodi@science.unitn.it>
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233 % number in the input.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
234 % 2) Check that each output AO contains the correct data.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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235 % 3) Check the output-filter
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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236 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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237 % </AlgoDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
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238
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Daniele Nicolodi <nicolodi@science.unitn.it>
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diff changeset
239 atest = true;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
240 if stest
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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241 % <AlgoCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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242 % Check we have the correct number of outputs
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
243 if numel(out) ~= numel(amat), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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244 % Check the output data
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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245 for kk = 1:numel(amat)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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246 y = filtfilt(fobj.a, fobj.b, amat(kk).y);
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247 % Check y-axis
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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248 if ~isequal(out(kk).y, y), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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249 % y-units: yunits.*ounits./iunits
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Daniele Nicolodi <nicolodi@science.unitn.it>
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250 if ~eq(out(kk).yunits, amat(kk).data.yunits.*ounits./iunits), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
251 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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252 % Check filter
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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253 if numel(outf) ~= numel(amat), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
254 if ~isa(outf, 'miir'), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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255 % </AlgoCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
256 else
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
257 atest = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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258 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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259
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Daniele Nicolodi <nicolodi@science.unitn.it>
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260 % Return a result structure
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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261 result = utp_prepare_result(atest, stest, dbstack, mfilename);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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262 end % END UTP_03
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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263
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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264 %% UTP_04
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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265
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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266 % <TestDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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267 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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268 % Tests that the filtfilt method works with a list of AOs as input.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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269 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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270 % </TestDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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271 function result = utp_04
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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272
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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273 % <SyntaxDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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274 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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275 % Test that the filtfilt method works for a list of AOs as input.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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276 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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277 % </SyntaxDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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278
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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279 try
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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280 % <SyntaxCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
281 iunits = unit('m');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
282 ounits = unit('V');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
283 fobj = miir(plist('type', 'highpass', 'fs', 10, 'iunits', iunits, 'ounits', ounits));
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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284 pl = plist('filter', fobj);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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285 out = filtfilt(at1,at5,at6,pl);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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286 % </SyntaxCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
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287 stest = true;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
288 catch err
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
289 disp(err.message)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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290 stest = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
291 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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292
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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293 % <AlgoDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
294 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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295 % 1) Check that the number of elements in 'out' is the square of the
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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296 % number in the input.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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297 % 2) Check that each output AO contains the correct data.
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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298 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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299 % </AlgoDescription>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
300
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
301 atest = true;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
302 aoin = [at1, at5, at6];
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
303 if stest
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
304 % <AlgoCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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305 % Check we have the correct number of outputs
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
306 if numel(out) ~= 3, atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
307 % Check the output data
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
308 for kk = 1:numel(aoin)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
309 y = filtfilt(fobj.a, fobj.b, aoin(kk).y);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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310 % Check y-axis
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
311 if ~isequal(out(kk).y, y), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
312 % y-units: yunits.*ounits./iunits
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
313 if ~eq(out(kk).yunits, aoin(kk).data.yunits.*ounits./iunits), atest = false; end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
314 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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315 % </AlgoCode>
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
316 else
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
317 atest = false;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
318 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
319
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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320 % Return a result structure
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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321 result = utp_prepare_result(atest, stest, dbstack, mfilename);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
322 end % END UTP_04
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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323
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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324 %% UTP_05
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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325
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
326 % <TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
327 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
328 % Tests that the filtfilt method works with a mix of different shaped AOs as
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
329 % input.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
330 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
331 % </TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
332 function result = utp_05
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
333
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
334 % <SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
335 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
336 % Test that the filtfilt method works with an input of matrices and vectors
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
337 % and single AOs.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
338 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
339 % </SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
340
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
341 try
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
342 % <SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
343 iunits = unit('m');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
344 ounits = unit('V');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
345 fobj = miir(plist('type', 'highpass', 'fs', 10, 'iunits', iunits, 'ounits', ounits));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
346 pl = plist('filter', fobj);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
347 out = filtfilt(at1,[at5 at6],at5,[at5 at1; at6 at1],at6,pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
348 % </SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
349 stest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
350 catch err
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
351 disp(err.message)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
352 stest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
353 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
354
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
355 % <AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
356 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
357 % 1) Check that the number of elements in 'out' is the same as in
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
358 % input.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
359 % 2) Check that each output AO contains the correct data.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
360 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
361 % </AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
362
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
363 atest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
364 aoin = [at1, reshape([at5 at6], 1, []), at5, reshape([at5 at1; at6 at1], 1, []), at6];
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
365 if stest
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
366 % <AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
367 % Check we have the correct number of outputs
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
368 if numel(out) ~= 9, atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
369 % Check the output data
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
370 for kk = 1:numel(aoin)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
371 y = filtfilt(fobj.a, fobj.b, aoin(kk).y);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
372 % Check y-axis
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
373 if ~isequal(out(kk).y, y), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
374 % y-units: yunits.*ounits./iunits
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
375 if ~eq(out(kk).yunits, aoin(kk).data.yunits.*ounits./iunits), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
376 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
377 % </AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
378 else
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
379 atest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
380 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
381
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
382 % Return a result structure
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
383 result = utp_prepare_result(atest, stest, dbstack, mfilename);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
384 end % END UTP_05
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
385
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
386 %% UTP_06
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
387
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
388 % <TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
389 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
390 % Tests that the filtfilt method properly applies history.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
391 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
392 % </TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
393 function result = utp_06
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
394
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
395 % <SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
396 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
397 % Test that the result of applying the filtfilt method can be processed back
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
398 % to an m-file.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
399 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
400 % </SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
401
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
402 try
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
403 % <SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
404 iunits = unit('m');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
405 ounits = unit('V');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
406 fobj = miir(plist('type', 'highpass', 'fs', 10, 'iunits', iunits, 'ounits', ounits));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
407 pl = plist('filter', fobj);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
408 out = filtfilt(at5,pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
409 mout = rebuild(out);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
410 % </SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
411 stest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
412 catch err
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
413 disp(err.message)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
414 stest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
415 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
416
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
417 % <AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
418 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
419 % 1) Check that the last entry in the history of 'out' corresponds to
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
420 % 'filtfilt'.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
421 % 2) Check that the re-built object is the same object as 'out'.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
422 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
423 % </AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
424
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
425 atest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
426 if stest
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
427 % <AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
428 % Check the last step in the history of 'out'
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
429 if ~strcmp(out.hist.methodInfo.mname, 'filtfilt'), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
430 % Check the re-built object
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
431 if ~eq(mout, out, ple2), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
432 % </AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
433 else
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
434 atest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
435 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
436
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
437 % Return a result structure
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
438 result = utp_prepare_result(atest, stest, dbstack, mfilename);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
439 end % END UTP_06
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
440
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
441 %% UTP_07
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
442
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
443 % <TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
444 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
445 % Tests that the filtfilt method can modify the input AO.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
446 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
447 % </TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
448 function result = utp_07
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
449
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
450 % <SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
451 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
452 % Test that the filtfilt method can modify the input AO by calling
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
453 % with no output.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
454 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
455 % </SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
456
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
457 try
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
458 % <SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
459 iunits = unit('m');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
460 ounits = unit('V');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
461 fobj = miir(plist('type', 'highpass', 'fs', 10, 'iunits', iunits, 'ounits', ounits));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
462 pl = plist('filter', fobj);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
463 % copy at1 to work with
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
464 ain = ao(at1);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
465 % modify ain
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
466 aout = ain.filtfilt(pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
467 ain.filtfilt(pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
468 % </SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
469 stest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
470 catch err
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
471 disp(err.message)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
472 stest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
473 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
474
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
475 % <AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
476 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
477 % 1) Check that 'at1' and 'ain' are now different.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
478 % 2) Check that 'ain' is filtfilt(at1).
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
479 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
480 % </AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
481
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
482 atest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
483 if stest
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
484 % <AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
485 % Check that filtfilt modified the input by comparing to the copy
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
486 if eq(ao(at1), ain, ple1), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
487 % Check that filtfilt doesn't modified the input for the function notation
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
488 if ~eq(aout, ain, ple1), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
489 % Check that the modified input is the filtfilt of the copy
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
490 y = filtfilt(fobj.a, fobj.b, at1.y);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
491 % Check y-axis
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
492 if ~isequal(ain.y, y), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
493 % y-units: yunits.*ounits./iunits
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
494 if ~eq(ain.yunits, at1.data.yunits.*ounits./iunits), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
495 % </AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
496 else
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
497 atest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
498 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
499
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
500 % Return a result structure
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
501 result = utp_prepare_result(atest, stest, dbstack, mfilename);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
502 end % END UTP_07
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
503
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
504 %% UTP_08
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
505
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
506 % <TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
507 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
508 % Tests that the filtfilt method keeps the data shape of the input object.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
509 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
510 % </TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
511 function result = utp_08
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
512
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
513 % <SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
514 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
515 % Test that the filtfilt method keeps the data shape of the input object. The
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
516 % input AO must be an AO with row data and an AO with column data.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
517 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
518 % </SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
519
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
520 try
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
521 % <SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
522 iunits = unit('m');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
523 ounits = unit('V');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
524 fobj = miir(plist('type', 'highpass', 'fs', 10, 'iunits', iunits, 'ounits', ounits));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
525 pl = plist('filter', fobj);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
526 out1 = filtfilt(at5, pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
527 out2 = filtfilt(at6, pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
528 % </SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
529 stest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
530 catch err
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
531 disp(err.message)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
532 stest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
533 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
534
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
535 % <AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
536 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
537 % 1) Check that the shpe of the data doesn't change.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
538 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
539 % </AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
540
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
541 atest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
542 if stest
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
543 % <AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
544 % Check the shape of the output data
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
545 if size(out1.data.y,2) ~= 1, atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
546 if size(out2.data.y,1) ~= 1, atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
547 % </AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
548 else
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
549 atest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
550 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
551
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
552 % Return a result structure
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
553 result = utp_prepare_result(atest, stest, dbstack, mfilename);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
554 end % END UTP_08
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
555
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
556 %% UTP_09
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
557
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
558 % <TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
559 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
560 % Tests that the filtfilt method with a iir filter which have a different sample
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
561 % rate as the input object.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
562 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
563 % </TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
564 function result = utp_09
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
565
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
566 % <SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
567 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
568 % Test that the filtfilt method can change the sample rate of the filter and
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
569 % that the filtfilt-object is returned.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
570 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
571 % </SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
572
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
573 try
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
574 % <SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
575 iunits = unit('m');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
576 ounits = unit('V');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
577 fobjin = miir(plist('type', 'highpass', 'fs', 3, 'iunits', iunits, 'ounits', ounits));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
578 pl = plist('filter', fobjin);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
579 % modify ain
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
580 [out, outf] = at1.filtfilt(pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
581 % </SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
582 stest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
583 catch err
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
584 disp(err.message)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
585 stest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
586 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
587
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
588 % <AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
589 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
590 % 1) Check that the output AO contains the correct data.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
591 % 2) Check that the second output is a iir filtfilt.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
592 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
593 % </AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
594
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
595 atest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
596 if stest
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
597 % <AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
598 % Check the output data
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
599 fobj = fobjin.redesign(at1.fs);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
600 y = filtfilt(fobj.a, fobj.b, at1.y);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
601 % Check y-axis
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
602 if ~isequal(out.y, y), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
603 % y-units: yunits.*ounits./iunits
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
604 if ~eq(out.yunits, at1.data.yunits.*ounits./iunits), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
605 % Check the output filter. The filter must have the new frequency
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
606 if ~isa(outf, 'miir'), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
607 if ~isequal(outf.fs, out.fs), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
608 % </AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
609 else
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
610 atest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
611 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
612
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
613 % Return a result structure
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
614 result = utp_prepare_result(atest, stest, dbstack, mfilename);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
615 end % END UTP_09
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
616
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
617 %% UTP_10
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
618
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
619 % <TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
620 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
621 % Tests that the filtfilt method with a fir filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
622 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
623 % </TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
624 function result = utp_10
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
625
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
626 % <SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
627 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
628 % Test that the filtfilt method with a fir filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
629 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
630 % </SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
631
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
632 try
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
633 % <SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
634 iunits = unit('m');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
635 ounits = unit('V');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
636 fobj = mfir(plist('type', 'highpass', 'iunits', iunits, 'ounits', ounits, 'order', 64, 'fs', 10));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
637 pl = plist('filter', fobj);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
638 % modify ain
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
639 [out, outf] = at5.filtfilt(pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
640 % </SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
641 stest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
642 catch err
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
643 disp(err.message)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
644 stest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
645 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
646
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
647 % <AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
648 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
649 % 1) Check that the output AO contains the correct data.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
650 % 2) Check that the second output is a fir filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
651 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
652 % </AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
653
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
654 atest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
655 if stest
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
656 % <AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
657 % Check the output data
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
658 fobj = redesign(fobj, at5.fs);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
659 y = filtfilt(fobj.a, 1, at5.y);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
660 % Check y-axis
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
661 if ~isequal(out.y, y), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
662 % y-units: yunits.*ounits./iunits
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
663 if ~eq(out.yunits, at5.data.yunits.*ounits./iunits), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
664 % Check the output filter. The filter must have the new frequency
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
665 if ~isa(outf, 'mfir'), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
666 % </AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
667 else
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
668 atest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
669 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
670
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
671 % Return a result structure
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
672 result = utp_prepare_result(atest, stest, dbstack, mfilename);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
673 end % END UTP_10
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
674
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
675
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
676 %% UTP_12
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
677
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
678 % <TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
679 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
680 % Tests the filtfilt method with an AO and fsdata-object and an iir filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
681 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
682 % </TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
683 function result = utp_12
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
684
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
685 % <SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
686 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
687 % Test that the result of the filtfilt method is the product of the AO and the
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
688 % response of the filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
689 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
690 % </SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
691
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
692 try
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
693 % <SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
694 iunits = unit('m');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
695 ounits = unit('V');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
696 fobj = miir(plist('type', 'highpass', 'iunits', iunits, 'ounits', ounits));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
697 fobj = redesign(fobj, at2.fs);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
698 pl = plist('filter', fobj);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
699 % modify ain
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
700 [out, outf] = at2.filtfilt(pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
701 % </SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
702 stest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
703 catch err
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
704 disp(err.message)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
705 stest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
706 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
707
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
708 % <AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
709 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
710 % 1) Check that the output AO contains the correct data.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
711 % 2) Check that the second output is a iir filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
712 % 3) Check the units
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
713 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
714 % </AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
715
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
716 atest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
717 if stest
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
718 % <AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
719 % Check the output data
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
720 r = resp(fobj, plist('f', at2));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
721 a = at2.*r.*conj(r);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
722 if ~isequal(a.x, out.x), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
723 if ~isequal(a.y, out.y), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
724 % Check the output filter. The filter must have the new frequency
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
725 if ~isa(outf, 'miir'), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
726 % Check units
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
727 if ~eq(out.xunits, unit('Hz')), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
728 y_units = simplify(at2.yunits.*r.yunits.*r.yunits, 'Hz');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
729 if ~eq(out.yunits, y_units), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
730 % </AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
731 else
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
732 atest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
733 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
734
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
735 % Return a result structure
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
736 result = utp_prepare_result(atest, stest, dbstack, mfilename);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
737 end % END UTP_12
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
738
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
739 %% UTP_13
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
740
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
741 % <TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
742 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
743 % Tests the filtfilt method with an AO and fsdata-object and an iir filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
744 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
745 % </TestDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
746 function result = utp_13
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
747
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
748 % <SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
749 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
750 % Test that the result of the filtfilt method is the product of the AO and the
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
751 % response of the filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
752 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
753 % </SyntaxDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
754
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
755 try
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
756 % <SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
757 iunits = unit('m');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
758 ounits = unit('V');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
759 fobj = mfir(plist('type', 'highpass', 'iunits', iunits, 'ounits', ounits));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
760 fobj = redesign(fobj, at2.fs);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
761 pl = plist('filter', fobj);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
762 % modify ain
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
763 [out, outf] = at2.filtfilt(pl);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
764 % </SyntaxCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
765 stest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
766 catch err
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
767 disp(err.message)
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
768 stest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
769 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
770
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
771 % <AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
772 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
773 % 1) Check that the output AO contains the correct data.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
774 % 2) Check that the second output is a fir filter.
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
775 % 3) Check the units
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
776 %
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
777 % </AlgoDescription>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
778
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
779 atest = true;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
780 if stest
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
781 % <AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
782 % Check the output data
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
783 r = resp(fobj, plist('f', at2));
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
784 a = at2.*r.*conj(r);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
785 if ~isequal(a.x, out.x), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
786 if ~isequal(a.y, out.y), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
787 % Check the output filter. The filter must have the new frequency
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
788 if ~isa(outf, 'mfir'), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
789 % Check units
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
790 if ~eq(out.xunits, unit('Hz')), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
791 % Compute y-units
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
792 y_units = simplify(at2.yunits.*r.yunits.*r.yunits, 'Hz');
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
793 if ~eq(out.yunits, y_units), atest = false; end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
794 % </AlgoCode>
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
795 else
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
796 atest = false;
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
797 end
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
798
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
799 % Return a result structure
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
800 result = utp_prepare_result(atest, stest, dbstack, mfilename);
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
801 end % END UTP_13
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
802
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
803
409a22968d5e Add unit tests
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
804 end