Mercurial > hg > ltpda
view m-toolbox/test/test_ltpda_cohere.m @ 46:ca0b8d4dcdb6 database-connection-manager
Fix
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Tue, 06 Dec 2011 19:07:27 +0100 |
parents | f0afece42f48 |
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% Test ltpda_cohere functionality. % % M Hewitson 13-02-07 % % $Id: test_ltpda_cohere.m,v 1.22 2009/04/07 17:45:22 ingo Exp $ % function test_ltpda_cohere() % Make test AOs nsecs = 10; fs = 1000; pl = plist('nsecs', nsecs, 'fs', fs, 'tsfcn', 'sin(2*pi*7.433*t) + randn(size(t))'); a1 = ao(pl); a2 = ao(pl); % Filter one time-series % Make a filter pl = plist('type', 'bandpass', 'fs', 1000, 'order', 3, 'fc', [50 250]); f2 = miir(pl); % filter the input data [a3, f2] = filter(a1, plist('filter', f2)); % make some cross-power a4 = 5.*a3+a2; % Make coherence a8 = cohere(a4, a1, plist('Nfft', 2000)); % Plot results and history iplot(a8, plist('YScales', 'lin')); plot(a8.hist); % Reproduce from history a_out = rebuild(a8); b = a_out; iplot(b) plot(b.hist) end