Mercurial > hg > smallbox
view Problems/private/normcols.m @ 10:207a6ae9a76f version1.0
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author | idamnjanovic |
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date | Mon, 22 Mar 2010 15:06:25 +0000 |
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function y = normcols(x) %NORMCOLS Normalize matrix columns. % Y = NORMCOLS(X) normalizes the columns of X to unit length, returning % the result as Y. % % See also ADDTOCOLS. % Ron Rubinstein % Computer Science Department % Technion, Haifa 32000 Israel % ronrubin@cs % % April 2009 y = x*spdiag(1./sqrt(sum(x.*x)));