Mercurial > hg > ltpda
view m-toolbox/test/make_test_ascii_file.m @ 40:977eb37f31cb database-connection-manager
User friendlier errors from utils.mysql.connect
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Mon, 05 Dec 2011 18:04:03 +0100 |
parents | f0afece42f48 |
children |
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function make_test_ascii_file(name, Nsecs, fs) % Make a test ascii file with the name 'name.txt' containing a time-series % of random noise, N seconds long sampled at fs Hz. % % >> make_test_ascii_file(name, Nsecs, fs) % % M Hewitson 01-02-07 % % $Id: make_test_ascii_file.m,v 1.3 2007/02/11 19:51:11 hewitson Exp $ % % create test data t = linspace(0, Nsecs-1/fs, Nsecs*fs); x = randn(1,Nsecs*fs) + 2*sin(2*pi*45.*t); out = [t;x].'; % Save data as ascii file filename = sprintf('%s.txt', name); save(filename, 'out', '-ASCII', '-DOUBLE', '-TABS');