Mercurial > hg > smallbox
comparison DL/RLS-DLA/private/normcols.m @ 60:ad36f80e2ccf
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| author | idamnjanovic |
|---|---|
| date | Tue, 15 Mar 2011 12:20:59 +0000 |
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| children |
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| 59:23f9dd7b9d78 | 60:ad36f80e2ccf |
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| 1 function y = normcols(x) | |
| 2 %NORMCOLS Normalize matrix columns. | |
| 3 % Y = NORMCOLS(X) normalizes the columns of X to unit length, returning | |
| 4 % the result as Y. | |
| 5 % | |
| 6 % See also ADDTOCOLS. | |
| 7 | |
| 8 | |
| 9 % Ron Rubinstein | |
| 10 % Computer Science Department | |
| 11 % Technion, Haifa 32000 Israel | |
| 12 % ronrubin@cs | |
| 13 % | |
| 14 % April 2009 | |
| 15 | |
| 16 | |
| 17 y = x*spdiag(1./sqrt(sum(x.*x))); |