Tests against the null hyptothesis of whiteness
Version 1.0.0.0 (1.35 KB) by
Hanan Shteingart
Tests whether a given signal is white (delta function in autocorrelation)
For details see the link below and references within
http://dsp.stackexchange.com/questions/7678/determining-the-whiteness-of-noise
% demo:
% % white:
% >> [h,p,R]=white_test(((filter([1], [1], rand(1e3,1)))))
% >> h = 0, p =1, R = 455
% % non white:
% >> [h,p,R]=white_test(((filter([1 .3], [.4 0.3], rand(1e3,1)))))
% >> h = 1, p = 0, R = 2e3
Cite As
Hanan Shteingart (2024). Tests against the null hyptothesis of whiteness (https://www.mathworks.com/matlabcentral/fileexchange/43312-tests-against-the-null-hyptothesis-of-whiteness), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Created with
R2013a
Compatible with any release
Platform Compatibility
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Version | Published | Release Notes | |
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1.0.0.0 |