view Code/Descriptors/yin/private/src/cumnorm_inplace.m @ 3:e1cfa7765647

initial commit - this file calculates the basic set of metrics (mean, variance, min and max, from an array of supplied data.

% 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!