norm_it.m

SOBI算法

function CN=norm_it(C)
% CN=norm_it(C)
% Normalize Matrix C to unity
%
% version 2.01, 2/14/99 by AZ

%
%THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE of GMD FIRST Berlin.
%
%  The purpose of this software is the dissemination of
%  scientific work for scientific use. The commercial
%  distribution or use of this source code is prohibited. 
%  (c) 1996-1999 GMD FIRST Berlin, Andreas Ziehe 
%              - All rights reserved -

[m n]=size(C);
%if m~=n error('Matrix must be square');
%end;
for t=1:n,
 CN(:,t)=C(:,t)./norm(C(:,t),2);
end