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annotate m-toolbox/test/test_ao_interp.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_INTERP tests the interp 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 05-06-07
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4 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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5 % $Id: test_ao_interp.m,v 1.12 2009/02/02 15:20:38 hewitson Exp $
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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 function test_ao_interp()
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8
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Daniele Nicolodi <nicolodi@science.unitn.it>
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9 % Make fake AO from polyval
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Daniele Nicolodi <nicolodi@science.unitn.it>
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10 nsecs = 100;
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Daniele Nicolodi <nicolodi@science.unitn.it>
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11 fs = 10;
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12
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13 pl = plist('nsecs', nsecs, 'fs', fs, 'tsfcn', 'sin(2*pi*1.733*t)');
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Daniele Nicolodi <nicolodi@science.unitn.it>
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14 a1 = ao(pl);
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15
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Daniele Nicolodi <nicolodi@science.unitn.it>
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16 % Interpolate on a new time vector
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Daniele Nicolodi <nicolodi@science.unitn.it>
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17 t = linspace(0, a1.data.nsecs - 1/a1.data.fs, 2*len(a1));
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18 pl = plist('vertices', t);
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19
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20 b = interp(a1, pl);
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21
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Daniele Nicolodi <nicolodi@science.unitn.it>
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22 iplot([a1 b], plist('Markers', {'x', 'o'}, 'LineColors', {'k'}, 'XRanges', [0 1]));
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23
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24
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Daniele Nicolodi <nicolodi@science.unitn.it>
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25 % Reproduce from history
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Daniele Nicolodi <nicolodi@science.unitn.it>
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26 a_out = rebuild(b);
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27
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28 iplot(a_out)
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Daniele Nicolodi <nicolodi@science.unitn.it>
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29 plot(a_out.hist)
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30
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31 end
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32 % END