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comparison m-toolbox/test/test_ao_upsample.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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1 % TEST_AO_UPSAMPLE tests upsample method of AO class.
2 %
3 % M Hewitson 14-05-07
4 %
5 % $Id: test_ao_upsample.m,v 1.5 2009/02/02 15:20:38 hewitson Exp $
6 %
7 function test_ao_upsample()
8
9 % Make test AOs
10
11 nsecs = 10;
12 fs = 100;
13
14 pl = plist('nsecs', nsecs, 'fs', fs, 'tsfcn', 'sin(2*pi*7.433*t)');
15
16 a1 = ao(pl);
17 a1 = a1.setName('sine_wave');
18
19 % Decimate
20 a4 = upsample(a1, plist('N', 2));
21 a5 = upsample(a1, plist('N', 3, 'Phase', 1));
22
23 iplot([a1 a5 a4], plist('XRanges', [0 0.1]));
24
25
26 % Rebuild from history
27 a_out = rebuild(a5);
28
29 iplot([a1 a_out], plist('XRanges', [0 0.1]));
30 plot(a_out.hist)
31
32 end
33 % END