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

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author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % TEST_AO_DOWNSAMPLE tests downsample method of AO class.
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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 % M Hewitson 14-05-07
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4 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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5 % $Id: test_ao_downsample.m,v 1.6 2009/02/02 15:20:38 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_downsample()
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Daniele Nicolodi <nicolodi@science.unitn.it>
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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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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 nsecs = 10;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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12 fs = 100;
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13
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14 pl = plist('nsecs', nsecs, 'fs', fs, 'tsfcn', 'sin(2*pi*0.433*t)');
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15
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Daniele Nicolodi <nicolodi@science.unitn.it>
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16 a1 = ao(pl);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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17 a1.setName('sine_wave');
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18
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19 % Decimate
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Daniele Nicolodi <nicolodi@science.unitn.it>
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20 a2 = downsample(a1, plist('factor', 2));
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Daniele Nicolodi <nicolodi@science.unitn.it>
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21 a3 = downsample(a1, plist('factor', 2, 'offset', 1));
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22
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23 iplot(a1, a2, a3, plist('Markers', {'x', 'o', 's'}, 'XRanges', [0 0.1]));
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24
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25
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Daniele Nicolodi <nicolodi@science.unitn.it>
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26 % Rebuild
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Daniele Nicolodi <nicolodi@science.unitn.it>
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27 a_out = rebuild(a3);
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28
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29 iplot(a_out)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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30 plot(a_out.hist)
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31
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32 end
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33 % END