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annotate m-toolbox/m/built_in_models/ao/ao_model_sinewave.m @ 22:b11e88004fca database-connection-manager

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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 % AO_MODEL_SINEWAVE constructs a sine-wave time-series
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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4 % DESCRIPTION: AO_MODEL_SINEWAVE constructs a sine-wave time-series
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Daniele Nicolodi <nicolodi@science.unitn.it>
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5 %
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6 % CALL: a = ao(plist('built-in', 'sinewave'), pl);
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7 %
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8 % INPUTS:
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9 % pl - a parameter list of additional parameters (see below)
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10 %
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11 % OUTPUTS:
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12 % mdl - an AO object representing the time-series of the signal
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13 %
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14 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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15 % INFO:
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16 % <a href="matlab:utils.models.displayModelOverview('ao_model_sinewave')">Model Information</a>
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17 %
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18 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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19 % REFERENCES:
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20 %
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21 %
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22 % VERSION: $Id: ao_model_sinewave.m,v 1.4 2011/04/29 08:04:07 hewitson Exp $
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23 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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24 % HISTORY:
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Daniele Nicolodi <nicolodi@science.unitn.it>
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25 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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26 %
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27 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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28
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29 function varargout = ao_model_sinewave(varargin)
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30
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31 varargout = utils.models.mainFnc(varargin(:), ...
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32 mfilename, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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33 @getModelDescription, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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34 @getModelDocumentation, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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35 @getVersion, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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36 @versionTable);
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37
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38 end
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39
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40 %--------------------------------------------------------------------------
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Daniele Nicolodi <nicolodi@science.unitn.it>
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41 % AUTHORS EDIT THIS PART
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Daniele Nicolodi <nicolodi@science.unitn.it>
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42 %--------------------------------------------------------------------------
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Daniele Nicolodi <nicolodi@science.unitn.it>
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43
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Daniele Nicolodi <nicolodi@science.unitn.it>
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44 function desc = getModelDescription
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Daniele Nicolodi <nicolodi@science.unitn.it>
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45 desc = 'Constructs a sine-wave time-series';
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Daniele Nicolodi <nicolodi@science.unitn.it>
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46 end
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47
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48 function doc = getModelDocumentation
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Daniele Nicolodi <nicolodi@science.unitn.it>
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49 doc = sprintf([...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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50 'No documentation at the moment' ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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51 ]);
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52 end
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53
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54 % default version is always the first one
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55 function vt = versionTable()
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56
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57 vt = {...
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58 'Initial version', @version01, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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59 };
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60
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61 end
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62
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63
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64 % This version is the initial one
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65 %
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66 function varargout = version01(varargin)
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67
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Daniele Nicolodi <nicolodi@science.unitn.it>
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68 if nargin == 1 && ischar(varargin{1})
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Daniele Nicolodi <nicolodi@science.unitn.it>
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69 switch varargin{1}
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Daniele Nicolodi <nicolodi@science.unitn.it>
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70 case 'plist'
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71
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72 % The plist for this version of this model
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73 pl = plist();
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74
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Daniele Nicolodi <nicolodi@science.unitn.it>
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75 % parameters 'Fs', 'Nsecs', 'Xunits'
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76 pl.append(plist.TSDATA_PLIST);
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77
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78 % parameter 'A'
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79 p = param({'A','Amplitude of the signal.'}, {1, {1}, paramValue.OPTIONAL});
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Daniele Nicolodi <nicolodi@science.unitn.it>
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80 pl.append(p);
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81
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82 % parameter 'F'
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83 p = param({'f', 'Frequency of the signal.'}, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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84 {1, {1}, paramValue.OPTIONAL});
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85 pl.append(p);
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86
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87 % parameter 'Phi'
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88 p = param({'phi','Phase of the signal.'}, {1, {0}, paramValue.OPTIONAL});
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89 pl.append(p);
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90
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Daniele Nicolodi <nicolodi@science.unitn.it>
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91 % parameter 'Toff'
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92 p = param({'Toff', ['Offset of the sine wave, as a number of seconds']}, {1, {0}, paramValue.OPTIONAL});
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93 pl.append(p);
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94
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Daniele Nicolodi <nicolodi@science.unitn.it>
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95 % parameter 'Yunits'
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Daniele Nicolodi <nicolodi@science.unitn.it>
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96 p = param({'yunits','Unit on Y axis.'}, paramValue.STRING_VALUE(''));
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97 pl.append(p);
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98
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Daniele Nicolodi <nicolodi@science.unitn.it>
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99 % set output
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Daniele Nicolodi <nicolodi@science.unitn.it>
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100 varargout{1} = pl;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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101
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102 case 'description'
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103 varargout{1} = 'This version is the initial one';
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Daniele Nicolodi <nicolodi@science.unitn.it>
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104 case 'info'
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Daniele Nicolodi <nicolodi@science.unitn.it>
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105 varargout{1} = [];
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Daniele Nicolodi <nicolodi@science.unitn.it>
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106 otherwise
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Daniele Nicolodi <nicolodi@science.unitn.it>
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107 error('unknown inputs');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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108 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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109 return;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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110 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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111
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Daniele Nicolodi <nicolodi@science.unitn.it>
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112 % build model
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Daniele Nicolodi <nicolodi@science.unitn.it>
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113 pl = varargin{1};
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114 fs = find(pl, 'fs');
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115 nsecs = find(pl, 'nsecs');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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116 A = find(pl, 'A');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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117 f = find(pl, 'f');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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118 phi = find(pl, 'phi');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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119 toff = find(pl, 'toff');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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120 xunits = find(pl, 'xunits');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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121 yunits = find(pl, 'yunits');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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122
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Daniele Nicolodi <nicolodi@science.unitn.it>
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123 % build data vectors
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Daniele Nicolodi <nicolodi@science.unitn.it>
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124 t = 0 : 1/fs : nsecs - 1/fs;
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125 y = A*sin(2*pi*f*t + phi).*(t >= toff);
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126
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Daniele Nicolodi <nicolodi@science.unitn.it>
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127 % Build a time-series AO and set its name, X-units, Y-units
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Daniele Nicolodi <nicolodi@science.unitn.it>
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128 spl = plist(...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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129 'xvals', t, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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130 'yvals', y, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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131 'type', 'tsdata', ...
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132 'fs', fs, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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133 'xunits', xunits, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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134 'yunits', yunits, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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135 'name', 'Sine wave' ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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136 );
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137
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Daniele Nicolodi <nicolodi@science.unitn.it>
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138 a = ao(spl);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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139 a.setProcinfo(spl);
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140
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141 varargout{1} = a;
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142
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143 end
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144
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145
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146 %--------------------------------------------------------------------------
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Daniele Nicolodi <nicolodi@science.unitn.it>
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147 % AUTHORS SHOULD NOT NEED TO EDIT BELOW HERE
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Daniele Nicolodi <nicolodi@science.unitn.it>
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148 %--------------------------------------------------------------------------
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149
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150
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151 %--------------------------------------------------------------------------
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Daniele Nicolodi <nicolodi@science.unitn.it>
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152 % Get Version
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Daniele Nicolodi <nicolodi@science.unitn.it>
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153 %--------------------------------------------------------------------------
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Daniele Nicolodi <nicolodi@science.unitn.it>
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154 function v = getVersion
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155
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Daniele Nicolodi <nicolodi@science.unitn.it>
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156 v = '$Id: ao_model_sinewave.m,v 1.4 2011/04/29 08:04:07 hewitson Exp $';
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157
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158 end
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159