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author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Mon, 05 Dec 2011 16:20:06 +0100 |
parents | f0afece42f48 |
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% TEST_SQRT test sqrt() operator for analysis objects. % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DESCRIPTION: TEST_SQRT Test sqrt() operator for analysis objects with % tsdata, fsdata cdata and xydata % % CALL: test_sqrt; % % HISTORY: 31-05-2007 Diepholz % Creation. % % VERSION: $Id: test_sqrt.m,v 1.5 2009/02/02 15:20:39 hewitson Exp $ % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function test_sqrt() % Create tsdata with a sinewave pl = plist('fs', 100, 'nsecs', 5, 'waveform', 'sine wave', 'f', 1.23, 'phi', 30); ts_data = ao(pl); % Create cdata with a 3x3 Matrix matr = [1 2 3; 4 5 6; 7 8 9]; c_data = cdata(matr); c_data = ao(c_data); % Create xydata with a exp function x = 1:1000; y = exp(x.^.5/2); xy_data = xydata(x,y); xy_data = ao(xy_data); % Some tests ao_out = sqrt(ts_data); ao_out = sqrt(ts_data, ts_data, ts_data); ao_out = sqrt(ts_data, c_data, xy_data); % Create different parameter lists to control the sqrt test pl1 = plist('xdata', 't', 'ydata', 'x'); ao_out = sqrt(ts_data, pl1); pl2 = plist('xdata', 'x', 'ydata', 'y'); ao_out = sqrt(xy_data, pl2); pl3 = plist('xdata', 'x'); ao_out = sqrt(xy_data, pl3); end