function EEG = hlp_icaact(EEG)
% Recompute ica activations
% 
% Author: Tim Mullen 2010, SCCN/INC, UCSD. 
% Email:  tim@sccn.ucsd.edu

% This function is part of the Source Information Flow Toolbox (SIFT)
%
% This program 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 program 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 this program; if not, write to the Free Software
% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA

EEG.icaact = EEG.icaweights(:,EEG.icachansind)*EEG.icasphere*EEG.data(EEG.icachansind,:);
EEG.icaact = reshape(EEG.icaact, size(EEG.icaact,1), EEG.pnts, EEG.trials);
    