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comparison m-toolbox/test/lisovfit/test_lisovfit_3.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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-1:000000000000 0:f0afece42f48
1 mc;
2
3 % Make a TF
4
5 fs = 10;
6 nsecs = 100000;
7 in = ao(plist('tsfcn', 'randn(size(t))', 'fs', fs, 'nsecs', nsecs, 'yunits', 'm'));
8
9 pzm = pzmodel(0.123, [0.001 2], [0.4 3]);
10 filt = miir(pzm, plist('fs', fs));
11 filt.setIunits('m');
12 filt.setOunits('V');
13
14 out = filter(in, filt) + ao(plist('tsfcn', '1e-7*randn(size(t))', 'fs', fs, 'nsecs', nsecs));
15
16 tf = tfe(in, out, plist('order', 2, 'nfft', fs*nsecs));
17
18 %% Make fitting models
19
20 pzm0 = pzmodel(0.1, [0.001 1], [0.1 1]);
21 pzml = pzmodel(0.01, [0.0001 0.6], [0.01 0.6]);
22 pzmu = pzmodel(1, [0.1 10], [1 10]);
23
24 pzmfit = lisovfit(tf(1,2), plist('PZM0', pzm0, 'pzml', pzml, 'pzmu', pzmu, 'delay', [0 0.01 100]));
25
26 %% Plot
27
28 iplot(tf(1,2), resp(pzmfit, plist('f', tf(1,2))) )
29
30