?? gwnoisy.m
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function Noisysig = GWNoisy(data,sigma)
% GWNoisy- Addition of a Gaussian White Noise
% Usage
% Noisysig = GWNoisy(sig,sigma)
% Inputs
% sig Input signal
% sigma s.d for additive Gaussian White Noise
% Outputs
% Noisysig 1-d signal
%
n=length(data);
Noise=GWN(n,sigma);
Noisysig=Noise+data;
% Written by Maureen Clerc and Jerome Kalifa, 1997
% clerc@cmapx.polytechnique.fr, kalifa@cmapx.polytechnique.fr
%% Part of Wavelab Version 850% Built Tue Jan 3 13:20:39 EST 2006% This is Copyrighted Material% For Copying permissions see COPYING.m% Comments? e-mail wavelab@stat.stanford.edu
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