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annotate m-toolbox/classes/@fsdata/fsdata.m @ 17:7afc99ec5f04 database-connection-manager

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Update ao_model_retrieve_in_timespan
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
parents f0afece42f48
children
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % FSDATA frequency-series object class constructor.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: FSDATA frequency-series object class constructor.
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5 % Create a frequency-series data object.
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6 %
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7 % SUPER CLASSES: data2D < ltpda_data < ltpda_nuo < ltpda_obj
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8 %
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9 % CONSTRUCTORS:
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10 %
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11 % fsd = fsdata() - creates a blank frequency-series object
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12 % fsd = fsdata(y) - creates a frequency-series object with the given
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13 % y-data. Sample rate of the data is assumed to
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14 % be 1Hz.
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15 % fsd = fsdata(f,y) - creates a frequency-series object with the given
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16 % (x,y)-data. The sample rate is then set as
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17 % 2*x(end).
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18 % fsd = fsdata(y,fs) - creates a frequency-series object with the given
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19 % y-data and sample rate. The frequency
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20 % vector is grown assuming the first y
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Daniele Nicolodi <nicolodi@science.unitn.it>
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21 % sample corresponds to 0Hz and the last
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Daniele Nicolodi <nicolodi@science.unitn.it>
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22 % sample corresponds to the Nyquist
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Daniele Nicolodi <nicolodi@science.unitn.it>
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23 % frequency.
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24 % fsd = fsdata(x,y,fs) - creates a frequency-series object with the given
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25 % x,y-data and sample rate.
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26 %
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27 % VERSION: $Id: fsdata.m,v 1.62 2011/03/30 13:17:33 mauro Exp $
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28 %
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29 % SEE ALSO: tsdata, fsdata, xydata, cdata, data2D, data3D, xyzdata
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30 %
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31 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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32
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33 classdef (Hidden = true) fsdata < data2D
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34
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35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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36 % Property definition %
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37 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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38
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39 %---------- Public (read/write) Properties ----------
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40 properties
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41 end
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42
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43 %---------- Protected read-only Properties ----------
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44 properties (GetAccess = public, SetAccess = protected)
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45 t0 = time(0); % time-stamp of the first data sample
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46 navs = NaN; % number of averages
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47 fs = NaN; % sample rate of data
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48 enbw = NaN; % equivalent noise bandwidth
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49 end
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50
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51 %---------- Private Properties ----------
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52 properties (GetAccess = protected, SetAccess = protected)
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53 end
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54
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55 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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56 % Check property setting %
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57 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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58
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59 methods
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60 function set.t0(obj, val)
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61 if (~isa(val, 'time') && ~ischar(val) && ~isnumeric(val))|| isempty(val)
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62 error('### The value for the property ''t0'' must be a string, a number or a time object');
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63 end
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64 if ischar(val) || isnumeric(val)
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65 obj.t0 = time(val);
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66 else
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67 obj.t0 = val;
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68 end
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69 end
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70 function set.navs(obj, val)
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71 if ~isnumeric(val) || isempty(val) || length(val) < 0 || (~isnan(val) && rem(val,1)~=0)
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72 error('### The value for the property ''navs'' must be a positive integer');
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73 end
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74 obj.navs = val;
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75 end
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76 function set.fs(obj, val)
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77 if ~isempty(val)
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78 if ~isnumeric(val) || ~isreal(val) || val < 0
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79 error('### The value for the property ''fs'' must be a real positive number');
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80 end
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81 end
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82 obj.fs = val;
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83 end
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84 function set.enbw(obj, val)
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85 if ~isnumeric(val) || ~isreal(val) || any(val < 0)
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86 error('### The value for the property ''enbw'' must be a real positive number or a vector');
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87 end
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88 if ~isempty(val) && ~isempty(obj.y)
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89 if length(val) ~=1 && (length(val) ~= length(obj.y))
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90 error('### The ENBW can only be a single number, of a vector the same length as the y data.');
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91 end
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92 end
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93 if size(val, 1) == 1
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94 obj.enbw = val.';
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95 else
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96 obj.enbw = val;
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97 end
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98 end
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99 end
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100
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101 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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102 % Constructor %
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103 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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104
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105 methods
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106 function obj = fsdata(varargin)
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107
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108 switch nargin
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109 case 0
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110 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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111 %%%%%%%%%%%%%%%%%%%%%%%%%%% no inputs %%%%%%%%%%%%%%%%%%%%%%%%%%%
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112 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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113
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114 case 1
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115 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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116 %%%%%%%%%%%%%%%%%%%%%%%%%%% one input %%%%%%%%%%%%%%%%%%%%%%%%%%%
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117 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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118
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119 if isa(varargin{1}, 'fsdata')
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120 %%%%%%%%%% data = fsdata(fsdata-object) %%%%%%%%%%
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121 %----------- Copy fsdata Object
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122 obj = copy(varargin{1}, 1);
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123
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124 elseif isstruct(varargin{1})
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125 %%%%%%%%%% data = fsdata(struct) %%%%%%%%%%
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126 obj = fromStruct(obj, varargin{1});
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127
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128 elseif isnumeric(varargin{1})
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129 %%%%%%%%%% data = fsdata(y-vector) %%%%%%%%%%
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130 %----------- y vector
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131 obj.setY(varargin{1});
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132 obj.setFs(1);
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133 obj.setX(fsdata.getFfromYFs(length(obj.y), obj.fs));
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134
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135 else
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136 error('### Unknown single argument constructor.');
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137 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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138 case 2
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139 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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140 %%%%%%%%%%%%%%%%%%%%%%%%%%% two input %%%%%%%%%%%%%%%%%%%%%%%%%%%
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141 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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142
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143 if isa(varargin{1}, 'org.apache.xerces.dom.DeferredElementImpl') && ...
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144 isa(varargin{2}, 'history')
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145 %%%%%%%%%% obj = fsdata(DOM node, history-objects) %%%%%%%%%%
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146 obj = fromDom(obj, varargin{1}, varargin{2});
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147
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148 elseif numel(varargin{1}) > numel(varargin{2}) && numel(varargin{2}) == 1
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149 %%%%%%%%%% data = fsdata(y-vector, fs) %%%%%%%%%%
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150 % fsdata(y,fs)
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151 obj.setY(varargin{1});
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152 obj.setFs(varargin{2});
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153 obj.setX(fsdata.getFfromYFs(length(obj.y), obj.fs));
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154
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155 elseif numel(varargin{1}) == numel(varargin{2})
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156 %%%%%%%%%% data = fsdata(x-vector, y-vector) %%%%%%%%%%
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157 % fsdata(x,y)
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158 obj.setXY(varargin{1}, varargin{2});
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159
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160 else
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161 error('### Unknown two argument constructor.');
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162 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
163 case 3
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
164 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
165 %%%%%%%%%%%%%%%%%%%%%%%%%% three input %%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
166 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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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:
diff changeset
168 if numel(varargin{1}) == numel(varargin{2}) && numel(varargin{3}) == 1
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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169 %%%%%%%%%% data = fsdata(x-vector, y-vector, fs) %%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
170 % fsdata(x,y,fs)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
171 obj.setXY(varargin{1}, varargin{2});
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
172 obj.setFs(varargin{3});
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
173
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
174 else
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
175 error('### Unknown three argument constructor.');
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
176 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
177 otherwise
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
178 error('### Unknown number of constructor arguments.');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
179 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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180 end % End constructor
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
181 end % End public methods
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
182
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
183 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
184 % Methods (Public, hidden) %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
185 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
186
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
187 methods (Hidden = true)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
188 varargout = attachToDom(varargin)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
189 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
190
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
191 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
192 % Methods (protected) %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
193 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
194
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
195 methods (Access = protected)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
196 varargout = fromStruct(varargin)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
197 varargout = fromDom(varargin)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
198 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
199
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
200 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
201 % Methods (private) %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
202 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
203
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
204 methods (Access = private)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
205 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
206
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
207 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
208 % Methods (static) %
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
209 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
210 methods (Static)
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
211
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
212 function out = VEROUT()
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
213 out = '$Id: fsdata.m,v 1.62 2011/03/30 13:17:33 mauro Exp $';
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
214 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
215
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
216 function ii = getInfo(varargin)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
217 ii = utils.helper.generic_getInfo(varargin{:}, 'fsdata');
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
218 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
219
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
220 function out = SETS()
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
221 out = {'Default'};
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
222 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
223
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
224 function out = getDefaultPlist(set)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
225 switch lower(set)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
226 case 'default'
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
227 out = plist();
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
228 otherwise
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
229 error('### Unknown set [%s]', set');
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
230 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
231 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
232
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
233 function obj = initObjectWithSize(n,m)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
234 obj = fsdata.newarray([n m]);
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
235 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
236
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
237 end % End static methods
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
238
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
239 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
240 % Methods (static, private) %
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
241 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
242
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
243 methods (Static, Access = private)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
244 f = getFfromYFs(N,fs)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
245 end % End static, private methods
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
246
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
247 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
248 % Methods (static, hidden) %
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
249 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
250
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
251 methods (Static = true, Hidden = true)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
252 varargout = loadobj(varargin)
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
253 varargout = update_struct(varargin);
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
254 end
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
255
f0afece42f48 Import.
Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
diff changeset
256 end % End classdef