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annotate m-toolbox/test/test_ao_split_frequency.m @ 46:ca0b8d4dcdb6 database-connection-manager

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Fix
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Tue, 06 Dec 2011 19:07:27 +0100
parents f0afece42f48
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % Test splitting a frequency-series AO by frequency using the split method.
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2 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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3 % M Hewitson 02-03-07
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4 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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5 % $Id: test_ao_split_frequency.m,v 1.12 2009/02/02 15:20:37 hewitson Exp $
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6 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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7 function test_ao_split_frequency()
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8
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Daniele Nicolodi <nicolodi@science.unitn.it>
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9 % Make test AOs
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10
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Daniele Nicolodi <nicolodi@science.unitn.it>
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11 nsecs = 10;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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12 fs = 1000;
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13
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14 pl = plist('nsecs', nsecs, 'fs', fs, 'tsfcn', 'sin(2*pi*7.433*t) + randn(size(t))');
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15
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16 a1 = ao(pl);
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17
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18 % Make spectrum
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19 a1xx = psd(a1);
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20
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Daniele Nicolodi <nicolodi@science.unitn.it>
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21 % Split by frequency
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Daniele Nicolodi <nicolodi@science.unitn.it>
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22 freqs = [10 100];
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Daniele Nicolodi <nicolodi@science.unitn.it>
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23 pl = plist('frequencies', freqs);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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24 b = split(a1xx, pl);
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25
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26
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27 % Plot
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Daniele Nicolodi <nicolodi@science.unitn.it>
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28 iplot(a1xx, b)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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29 plot(b.hist)
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30
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31
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32 % Recreate from history
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33 a_out = rebuild(b);
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34
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35 iplot(a_out)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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36 plot(a_out.hist)
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37
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Daniele Nicolodi <nicolodi@science.unitn.it>
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38 end
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39
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40 % END