ITE / code / shared / whiten_E0.m

function [e_E0] = whiten_E0(e)
%Removes the mean of e.
%   e: e(:,t) is the t^th sample.
%   e_E0: e - mean(e,2); e_E0(:,t) is the t^th sample.
%Copyright (C) 2012 Zoltan Szabo ("", "szzoli (at) cs (dot) elte (dot) hu")
%This file is part of the ITE (Information Theoretical Estimators) Matlab toolbox.
%ITE is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
%the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
%This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
%MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
%You should have received a copy of the GNU General Public License along with ITE. If not, see <>.

E = repmat(mean(e,2),1,size(e,2));
e_E0 = e - E;