Mercurial > hg > ishara
diff general/numerical/measure.m @ 4:e44f49929e56
Adding reorganised general toolbox, now in several subdirectories.
| author | samer |
|---|---|
| date | Sat, 12 Jan 2013 19:21:22 +0000 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/general/numerical/measure.m Sat Jan 12 19:21:22 2013 +0000 @@ -0,0 +1,8 @@ +function b=measure(x,l) +% measure - returns vector in given direction but with a different length +% +% measure :: [[N]] -> [[N]] ~'unit vector of length 1'. +% measure :: [[N]], L:nonneg -> [[N]] ~'vector of length L'. + +if nargin<2, l=1; end +b=(l/norm(x))*x;