view Code/Descriptors/yin/private/cumnorm_inplace.m @ 0:ea0c737c6323

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% cumnorm_inplace(x) - cumulative mean-normalization 
%
%  x: matrix to normalize
%
% Each column of x is normalized by dividing each sample by the mean of
% samples with indices smaller or equal to it.
%
% Mex function.
% Warning: the input argument is assigned to.  This is not matlab-kosher!