Mercurial > hg > smallbox
annotate examples/private/normcols.m @ 5:f44689e95ea4
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| author | idamnjanovic |
|---|---|
| date | Mon, 22 Mar 2010 10:43:01 +0000 |
| parents | 7750624e0c73 |
| children |
| rev | line source |
|---|---|
| idamnjanovic@1 | 1 function y = normcols(x) |
| idamnjanovic@1 | 2 %NORMCOLS Normalize matrix columns. |
| idamnjanovic@1 | 3 % Y = NORMCOLS(X) normalizes the columns of X to unit length, returning |
| idamnjanovic@1 | 4 % the result as Y. |
| idamnjanovic@1 | 5 % |
| idamnjanovic@1 | 6 % See also ADDTOCOLS. |
| idamnjanovic@1 | 7 |
| idamnjanovic@1 | 8 |
| idamnjanovic@1 | 9 % Ron Rubinstein |
| idamnjanovic@1 | 10 % Computer Science Department |
| idamnjanovic@1 | 11 % Technion, Haifa 32000 Israel |
| idamnjanovic@1 | 12 % ronrubin@cs |
| idamnjanovic@1 | 13 % |
| idamnjanovic@1 | 14 % April 2009 |
| idamnjanovic@1 | 15 |
| idamnjanovic@1 | 16 |
| idamnjanovic@1 | 17 y = x*spdiag(1./sqrt(sum(x.*x))); |