Mercurial > hg > ltpda

comparison testing/utp_1.1/utp_fcns/get_test_obj_ao_noisegen1D.m @ 44:409a22968d5e default

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add unit tests
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Tue, 06 Dec 2011 18:42:11 +0100
parents
children
comparison
equal deleted inserted replaced
43:bc767aaa99a8 44:409a22968d5e
1 % test csd for ao/noisegen1D
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 %
4 % DESCRIPTION: Output a model for mdc1 cross spectral density
5 %
6 % CALL:
7 % [PSD,a1,a2,a3,a4,a5,av,am,plstd] = get_test_obj_ao_noisegen1D()
8 %
9 %
10 % OUTPUTS:
11 % CSD - a 2x2 matrix of analysis objects containing CSD
12 % models
13 % TF - a 2x2 matrix of analysis objects containing TF
14 % models
15 % a# - are white noise aos
16 % av - a vector of wn aos
17 % am - a matrix of wn aos
18 % plst - a standard plist to call noisegen2D
19 %
20 %
21 %
22 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
23 function [PSD,a1,a2,a3,a4,a5,av,am,plstd,plstd2] = get_test_obj_ao_noisegen1D()
24
25 nsecs = 100;
26 fs = 10; % Hz
27 f = logspace(-6,log10(fs/2),100).'; % vector of frequencies Hz
28
29 % Models response calculation
30 tf11 = calcTF11(f,fs);
31 tf12 = calcTF12(f,fs);
32
33 % PSD calculation
34 PSD = tf11.*conj(tf11)+tf12.*conj(tf12);
35 PSD.setName('PSD');
36
37
38 % Building test objects
39 a1 = ao(plist('tsfcn', 'randn(size(t))', 'fs', fs, 'nsecs', nsecs, 'yunits', 'm'));
40 a2 = ao(plist('tsfcn', 'randn(size(t))', 'fs', fs, 'nsecs', nsecs));
41 a3 = ao(plist('tsfcn', 'randn(size(t))', 'fs', fs, 'nsecs', nsecs, 'yunits', 'V'));
42 a4 = ao(plist('tsfcn', 'randn(size(t))', 'fs', fs, 'nsecs', nsecs, 'yunits', ''));
43 a5 = ao(plist('tsfcn', 'randn(size(t)).''', 'fs', fs, 'nsecs', nsecs, 'yunits', 'fm s^-2'));
44 av = [a1 a2 a3];
45 am = [a1 a2; a3 a4];
46
47 a1.setName;
48 a2.setName;
49 a3.setName;
50 a4.setName;
51 a5.setName;
52
53 % building standard plist
54 plstd = plist(...
55 'model', PSD, ...
56 'MaxIter', 60, ...
57 'PoleType', 2, ...
58 'MinOrder', 15, ...
59 'MaxOrder', 45, ...
60 'Weights', 3, ...
61 'Plot', false,...
62 'Disp', false,...
63 'MSEVARTOL', 0.1,...
64 'FITTOL', 0.01);
65
66 plstd2 = plist(...
67 'fs', fs, ...
68 'Iunits', '', ...
69 'Ounits', 'm', ...
70 'MaxIter', 60, ...
71 'PoleType', 2, ...
72 'MinOrder', 15, ...
73 'MaxOrder', 45, ...
74 'Weights', 3, ...
75 'Plot', false,...
76 'Disp', false,...
77 'MSEVARTOL', 0.1,...
78 'FITTOL', 0.01);
79
80 end
81
82
83 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
84 % LOCAL FUNCTIONS
85 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
86 function tf11 = calcTF11(f,fs)
87
88
89
90 % Model Stefano TF11 coefficients
91 dRes11 = [2.44554138162509e-011 - 1.79482547894083e-011i;
92 2.44554138162509e-011 + 1.79482547894083e-011i;
93 2.66402334803101e-009 + 1.1025122049153e-009i;
94 2.66402334803101e-009 - 1.1025122049153e-009i;
95 -7.3560293387644e-009;
96 -1.82811618589835e-009 - 1.21803627800855e-009i;
97 -1.82811618589835e-009 + 1.21803627800855e-009i;
98 1.16258677367555e-009;
99 1.65216557639319e-016;
100 -1.78092396888606e-016;
101 -2.80420398962379e-017;
102 9.21305973049041e-013 - 8.24686706827269e-014i;
103 9.21305973049041e-013 + 8.24686706827269e-014i;
104 5.10730060739905e-010 - 3.76571756625722e-011i;
105 5.10730060739905e-010 + 3.76571756625722e-011i;
106 3.45893698149735e-009;
107 3.98139182134446e-014 - 8.25503935419059e-014i;
108 3.98139182134446e-014 + 8.25503935419059e-014i;
109 -1.40595719147164e-011];
110
111 dPoles11 = [0.843464045655194 - 0.0959986292915475i;
112 0.843464045655194 + 0.0959986292915475i;
113 0.953187595424927 - 0.0190043625473383i;
114 0.953187595424927 + 0.0190043625473383i;
115 0.967176277937188;
116 0.995012027005247 - 0.00268322602801729i;
117 0.995012027005247 + 0.00268322602801729i;
118 0.996564761885673;
119 0.999999366165445;
120 0.999981722418555;
121 0.999921882627659;
122 0.999624431675213 - 0.000813407848742761i;
123 0.999624431675213 + 0.000813407848742761i;
124 0.997312006278751 - 0.00265611346834941i;
125 0.997312006278751 + 0.00265611346834941i;
126 0.990516544257531;
127 0.477796923118318 - 0.311064085401834i;
128 0.477796923118318 + 0.311064085401834i;
129 0];
130
131 dDTerms11 = 0;
132
133 % response calculation
134 pfparams.type = 'disc';
135 pfparams.freq = f;
136 pfparams.fs = fs;
137 pfparams.res = dRes11;
138 pfparams.pol = dPoles11;
139 pfparams.dterm = dDTerms11;
140 pfr = utils.math.pfresp(pfparams);
141 mtf11 = pfr.resp;
142
143 % building AOs
144 tf11 = ao(plist('xvals', f, 'yvals', mtf11, 'fs', fs, 'type', 'fsdata'));
145 % name for this object
146 tf11.setName('TF11');
147
148 end
149
150 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
151 function tf12 = calcTF12(f,fs)
152
153 % Model Stefano TF12
154 dRes12 = [1.44258422208796e-017 + 7.07359428613009e-019i;
155 1.44258422208796e-017 - 7.07359428613009e-019i;
156 -3.4918408053655e-021 - 1.05662874569329e-021i;
157 -3.4918408053655e-021 + 1.05662874569329e-021i;
158 -7.61773292876976e-021;
159 4.84357724603939e-020 + 2.38824204294595e-019i;
160 4.84357724603939e-020 - 2.38824204294595e-019i;
161 -4.07088520945753e-020 - 2.31474543846105e-019i;
162 -4.07088520945753e-020 + 2.31474543846105e-019i;
163 8.73316588658882e-023;
164 -5.21840635377469e-020;
165 1.8461911504859e-023;
166 5.20105247464461e-020;
167 -4.68960092394415e-022;
168 -1.44261407664171e-017 + 6.8922564526833e-019i;
169 -1.44261407664171e-017 - 6.8922564526833e-019i;
170 3.13688133935426e-022];
171
172 dPoles12 = [0.477546340377332 - 0.310830571032376i;
173 0.477546340377332 + 0.310830571032376i;
174 0.99790715414307 - 0.0028490561287024i;
175 0.99790715414307 + 0.0028490561287024i;
176 0.998014205354671 ;
177 0.999585354543332 - 0.000780408757425194i;
178 0.999585354543332 + 0.000780408757425194i;
179 0.99966003029931 - 0.000830944038363768i;
180 0.99966003029931 + 0.000830944038363768i;
181 0.999962770401331 ;
182 0.999981881865521 ;
183 0.999999365763457 ;
184 0.999981706320212 ;
185 0.99992421574188 ;
186 0.477898460791003 + 0.311001926610074i;
187 0.477898460791003 - 0.311001926610074i;
188 0];
189 dDTerms12 = 0;
190
191 % response calculation
192 pfparams.type = 'disc';
193 pfparams.freq = f;
194 pfparams.fs = fs;
195 pfparams.res = dRes12;
196 pfparams.pol = dPoles12;
197 pfparams.dterm = dDTerms12;
198 pfr = utils.math.pfresp(pfparams);
199 mtf12 = pfr.resp;
200
201 % building AOs
202 tf12 = ao(plist('xvals', f, 'yvals', mtf12, 'fs', fs, 'type', 'fsdata'));
203 % name for this object
204 tf12.setName('TF12');
205
206 end
207