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Merge pull request #9 from ltcptgeneral/bliou000-patch-1

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generate white noise
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bliou000 2021-12-05 09:16:26 -08:00 committed by GitHub
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function x = generate_white(amplitude, fs, duration)
%GENERATE_WHITE: returns a matrix of sampled white noise
%CONTRIBUTORS:
%Benjamin Liou: Original author
%DOCUMENTATION:
% white noise can then be filtered to produce different hues of noises
%time domain matrix of random sample points between +-amplitude
x = amplitude * 2 * (rand(1, fs * duration) - 0.5);
end