Mercurial > hg > ltpda

annotate m-toolbox/test/test_ltpda_lcohere.m @ 7:1e91f84a4be8 database-connection-manager

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Make ltpda_up.retrieve work with java.sql.Connection objects
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
parents f0afece42f48
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 function test_ltpda_lcohere()
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2
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3 % Test ltpda_lcohere functionality.
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4 %
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5 % M Hewitson 13-02-07
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6 %
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7 % $Id: test_ltpda_lcohere.m,v 1.6 2008/07/20 19:55:43 hewitson Exp $
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8 %
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9
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Daniele Nicolodi <nicolodi@science.unitn.it>
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10 %% Make test AOs
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11
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12 nsecs = 100000;
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13 fs = 10;
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14
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15 pl = plist();
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16 pl.append('nsecs', nsecs);
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17 pl.append('fs', fs);
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18 pl.append('tsfcn', 'randn(size(t))');
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19
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20 a1 = ao(pl);
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21 a2 = ao(pl);
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22
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23 %% Filter one time-series
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24
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25
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26 % Make a filter
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27 pl = plist(param('type', 'bandpass'));
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28 pl.append('fs', fs);
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29 pl.append('order', 4);
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30 pl.append('fc', [0.03 0.1]);
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31 f2 = miir(pl);
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32
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33 % filter the input data
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34 [a3, f2] = filter(a1,plist(param('filter', f2)));
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35
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36 %% make some cross-power
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Daniele Nicolodi <nicolodi@science.unitn.it>
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37 a4 = a1+a3;
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38 a5 = a2+a3;
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39
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40 %% Make Coherence from a6 to a7
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41
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42 pl = plist();
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43 pl.append('Kdes', 100);
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44 pl.append('Kmin', 2);
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45 pl.append('Jdes', 1000);
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46 pl.append('Order', 0);
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47 pl.append('Lmin', 0);
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48 pl.append('Win', specwin('Hanning', 10));
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49
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50 a8 = lcohere(a1, a5, pl);
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51 a9 = cohere(a1, a5, plist('Nfft', 10000, 'win', specwin('Hanning', 10)));
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52
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53
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54 %% Plot results and history
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55
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56 iplot(a9(1,2), a8(1,2));
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57
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58 plot(a8(1,2).hist);
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59
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Daniele Nicolodi <nicolodi@science.unitn.it>
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60 return
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61
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62 %% Reproduce from history
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63
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64 % Write an m-file from AO
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65 ao2m(a8(1,2), 'test.m');
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66
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67 % now run it
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68 clear all;
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69 a_out = test;
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70
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71 iplot(a_out(1,2))
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72
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73 plot(a_out(1,2).hist)