Mercurial > hg > ltpda

annotate m-toolbox/test/test_matrix_linfitsvd.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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0
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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1 % test for matrix/linfitsvd
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Daniele Nicolodi <nicolodi@science.unitn.it>
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2 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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3 % 17-11-2009 L Ferraioli
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Daniele Nicolodi <nicolodi@science.unitn.it>
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4 % CREATION
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Daniele Nicolodi <nicolodi@science.unitn.it>
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5 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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6 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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7 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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8 % $Id: test_matrix_linfitsvd.m,v 1.3 2010/04/25 21:27:57 mauro Exp $
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Daniele Nicolodi <nicolodi@science.unitn.it>
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9 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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10
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Daniele Nicolodi <nicolodi@science.unitn.it>
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11 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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12 %% Definitions
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Daniele Nicolodi <nicolodi@science.unitn.it>
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13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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14
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Daniele Nicolodi <nicolodi@science.unitn.it>
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15 pl_retrieve = plist('hostname', 'btlab.science.unitn.it', 'database', 'algo_testing');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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16
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Daniele Nicolodi <nicolodi@science.unitn.it>
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17 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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18 %%%%% Loading data %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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19 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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20 %% Loading parameters cells
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Daniele Nicolodi <nicolodi@science.unitn.it>
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21
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Daniele Nicolodi <nicolodi@science.unitn.it>
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22 fprintf('===== loading data... =====\n')
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Daniele Nicolodi <nicolodi@science.unitn.it>
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23
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Daniele Nicolodi <nicolodi@science.unitn.it>
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24 % define parameters names and values
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Daniele Nicolodi <nicolodi@science.unitn.it>
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25 parnames = { 'S11', 'S1D', 'SD1', 'SDD', ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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26 'TH', 'Th2', 'dH', ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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27 'dS11', 'dS1D', 'dSD1', 'dSDD', ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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28 'dh1', 'dh2', ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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29 'dsH', 'dsh1', 'dsh2', ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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30 'dx1', 'dx2', ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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31 'w0', 'w1', 'w2'};
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Daniele Nicolodi <nicolodi@science.unitn.it>
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32
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Daniele Nicolodi <nicolodi@science.unitn.it>
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33 exp3_nomvalues = {1 0 0 1 ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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34 0.35 0.28 0 ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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35 0 0 0 0, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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36 0 0, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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37 0 0 0, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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38 0 0, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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39 0.188 0 + 0.00114i 0 + 0.00141i ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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40 };
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Daniele Nicolodi <nicolodi@science.unitn.it>
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41
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Daniele Nicolodi <nicolodi@science.unitn.it>
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42 exp3_truevalues = {1 0 0 1 ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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43 0.35 0.28 0.0526103537824434 ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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44 0 0 -0.0001 0, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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45 0.0753993274155418 0.0569786061730967, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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46 0.0670701072189726 0.00576108053758739 -0.0846457231187905, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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47 -0.0456546316180145 0.0395739758886965, ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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48 0.188 0 + 0.00114i 0 + 0.00141i ...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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49 };
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Daniele Nicolodi <nicolodi@science.unitn.it>
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50
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Daniele Nicolodi <nicolodi@science.unitn.it>
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51 % set ordered used parameters
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Daniele Nicolodi <nicolodi@science.unitn.it>
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52 usedparams = {'dH','dsH','dS11','dS1D','dSD1','dSDD',...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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53 'dh2','dsh2','dx1','dx2'};
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Daniele Nicolodi <nicolodi@science.unitn.it>
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54
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Daniele Nicolodi <nicolodi@science.unitn.it>
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55 %% get non-linear response model
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Daniele Nicolodi <nicolodi@science.unitn.it>
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56 % the model is non-linear in the parameter dependence
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Daniele Nicolodi <nicolodi@science.unitn.it>
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57 fprintf('===== Get TF Model... =====\n')
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Daniele Nicolodi <nicolodi@science.unitn.it>
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58
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Daniele Nicolodi <nicolodi@science.unitn.it>
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59 H = matrix(plist('built-in','mdc3_ifo2ifo_v2'));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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60
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Daniele Nicolodi <nicolodi@science.unitn.it>
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61 %% load input signal
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Daniele Nicolodi <nicolodi@science.unitn.it>
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62 % those are the same of exp 1
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Daniele Nicolodi <nicolodi@science.unitn.it>
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63
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Daniele Nicolodi <nicolodi@science.unitn.it>
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64 fprintf('===== Loading input signals... =====\n')
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Daniele Nicolodi <nicolodi@science.unitn.it>
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65
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Daniele Nicolodi <nicolodi@science.unitn.it>
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66 oi1 = ao(pl_retrieve.pset('id', 1));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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67 oid = ao(pl_retrieve.pset('id', 2));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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68
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Daniele Nicolodi <nicolodi@science.unitn.it>
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69 %% load Coloring filters
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Daniele Nicolodi <nicolodi@science.unitn.it>
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70
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Daniele Nicolodi <nicolodi@science.unitn.it>
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71 fprintf('===== loading coloring filters... =====\n')
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Daniele Nicolodi <nicolodi@science.unitn.it>
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72
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Daniele Nicolodi <nicolodi@science.unitn.it>
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73 cf = matrix(pl_retrieve.pset('id', 26));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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74 cf11 = cf.getObjectAtIndex(1, 1);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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75 cf12 = cf.getObjectAtIndex(1, 2);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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76 cf21 = cf.getObjectAtIndex(2, 1);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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77 cf22 = cf.getObjectAtIndex(2, 2);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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78
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Daniele Nicolodi <nicolodi@science.unitn.it>
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79 %% load Whitening filters
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Daniele Nicolodi <nicolodi@science.unitn.it>
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80
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Daniele Nicolodi <nicolodi@science.unitn.it>
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81 fprintf('===== loading whitening filters... =====\n')
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Daniele Nicolodi <nicolodi@science.unitn.it>
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82
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Daniele Nicolodi <nicolodi@science.unitn.it>
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83 WF = matrix(pl_retrieve.pset('id', 27));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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84
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Daniele Nicolodi <nicolodi@science.unitn.it>
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85 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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86 %%%%% Generating signals %%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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87 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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88 %% Get signals output of the system
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Daniele Nicolodi <nicolodi@science.unitn.it>
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89
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Daniele Nicolodi <nicolodi@science.unitn.it>
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90 fprintf('===== get true values... =====\n')
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Daniele Nicolodi <nicolodi@science.unitn.it>
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91
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Daniele Nicolodi <nicolodi@science.unitn.it>
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92 mod = copy(H, true);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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93
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Daniele Nicolodi <nicolodi@science.unitn.it>
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94 % get response with true params
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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95 for ii = 1:numel(H.objs)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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96 mod.objs(ii).setParams(parnames,exp3_truevalues);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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97 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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98
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Daniele Nicolodi <nicolodi@science.unitn.it>
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99 plfft = plist('Npad',[]);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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101 s11 = fftfilt(oi1,mod.objs(1,1),plfft);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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102 s12 = fftfilt(oid,mod.objs(1,2),plfft);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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103 s21 = fftfilt(oi1,mod.objs(2,1),plfft);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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104 s22 = fftfilt(oid,mod.objs(2,2),plfft);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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105
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Daniele Nicolodi <nicolodi@science.unitn.it>
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106 % get signals for exp 3.1
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Daniele Nicolodi <nicolodi@science.unitn.it>
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107 s1_exp_3_1 = s11;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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108 s1_exp_3_1.setName;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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109 sd_exp_3_1 = s21;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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110 sd_exp_3_1.setName;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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111
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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112 % get signals for exp 3.2
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Daniele Nicolodi <nicolodi@science.unitn.it>
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113 s1_exp_3_2 = s12;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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114 s1_exp_3_2.setName;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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115 sd_exp_3_2 = s22;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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116 sd_exp_3_2.setName;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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117
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Daniele Nicolodi <nicolodi@science.unitn.it>
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118
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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119 %% Adding noise to signals
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Daniele Nicolodi <nicolodi@science.unitn.it>
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120
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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121 fprintf('===== adding noise to signals... =====\n')
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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 % get params
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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124 Nsecs = s1_exp_3_1.nsecs;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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125 fs = s1_exp_3_1.fs;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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126 plcf = plist('bank','parallel');
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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127 pl_noise = plist('tsfcn', 'randn(size(t))', 'fs', fs, 'nsecs', Nsecs);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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128
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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129 % starting noise generation exp1.1
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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130 a1_exp_3_1 = ao(pl_noise);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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131 a2_exp_3_1 = ao(pl_noise);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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132
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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133 % coloring noise exp 1.1
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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134 na1_exp_3_1 = filter(a1_exp_3_1,cf11,plcf) + filter(a2_exp_3_1,cf12,plcf);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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135 na2_exp_3_1 = filter(a1_exp_3_1,cf21,plcf) + filter(a2_exp_3_1,cf22,plcf);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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136
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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137 % starting noise generation exp 1.2
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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138 a1_exp_3_2 = ao(pl_noise);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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139 a2_exp_3_2 = ao(pl_noise);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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140
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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141 % coloring noise exp 1.2
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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142 na1_exp_3_2 = filter(a1_exp_3_2,cf11,plcf) + filter(a2_exp_3_2,cf12,plcf);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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143 na2_exp_3_2 = filter(a1_exp_3_2,cf21,plcf) + filter(a2_exp_3_2,cf22,plcf);
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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144
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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145 % adding noise to signals
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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146 o1_exp_3_1 = s1_exp_3_1 + na1_exp_3_1;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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147 od_exp_3_1 = sd_exp_3_1 + na2_exp_3_1;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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148
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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149 o1_exp_3_2 = s1_exp_3_2 + na1_exp_3_2;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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150 od_exp_3_2 = sd_exp_3_2 + na2_exp_3_2;
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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151
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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152 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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153 %%%%% Build input for linfitsvd %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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154 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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155 %% Build input objects
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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156
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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157 % empty ao
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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158 eao = ao();
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Daniele Nicolodi <nicolodi@science.unitn.it>
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159
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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160 %%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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161 %%% Model %%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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162 % get response with nominal params
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Daniele Nicolodi <nicolodi@science.unitn.it>
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163 for ii = 1:numel(H.objs)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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164 H.objs(ii).setParams(parnames,exp3_nomvalues);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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165 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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166
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Daniele Nicolodi <nicolodi@science.unitn.it>
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167 %%% exp_3_1 %%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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168 os1 = matrix(o1_exp_3_1,od_exp_3_1,plist('shape',[2 1]));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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169 is1 = matrix(oi1,eao,plist('shape',[2 1]));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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170
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Daniele Nicolodi <nicolodi@science.unitn.it>
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171 %%% exp_3_2 %%%
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Daniele Nicolodi <nicolodi@science.unitn.it>
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172 os2 = matrix(o1_exp_3_2,od_exp_3_2,plist('shape',[2 1]));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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173 is2 = matrix(eao,oid,plist('shape',[2 1]));
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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 %%
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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176 %%% Input signals
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Daniele Nicolodi <nicolodi@science.unitn.it>
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177 iS = collection(is1,is2);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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178
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Daniele Nicolodi <nicolodi@science.unitn.it>
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179 %%% Known parameters
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Daniele Nicolodi <nicolodi@science.unitn.it>
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180 vals = [0 0 0];
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Daniele Nicolodi <nicolodi@science.unitn.it>
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181 nms = {'dS11','dS1D','dSDD'};
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Daniele Nicolodi <nicolodi@science.unitn.it>
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182 errs = [1e-4 1e-3 1e-4];
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Daniele Nicolodi <nicolodi@science.unitn.it>
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183 kwnpar = pest(vals, nms, errs);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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184
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Daniele Nicolodi <nicolodi@science.unitn.it>
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185
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Daniele Nicolodi <nicolodi@science.unitn.it>
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186 %% do fit
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Daniele Nicolodi <nicolodi@science.unitn.it>
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187
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Daniele Nicolodi <nicolodi@science.unitn.it>
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188 plfit = plist(...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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189 'FitParams',usedparams,...
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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190 'Model',H,...
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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191 'Input',iS,...
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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192 'WhiteningFilter',WF,...
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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193 'Nloops',30,...
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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194 'Ncut',100,...
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Daniele Nicolodi <nicolodi@science.unitn.it>
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195 'KnownParams',kwnpar);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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196
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Daniele Nicolodi <nicolodi@science.unitn.it>
parents:
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197 opars = linfitsvd(os1,os2,plfit);