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diff general/funutils/@function_handle/gt.m @ 39:c388f1c70669

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Updated documentation and fixed some bugs in function algebra
author samer
date Tue, 29 Jan 2013 17:02:00 +0000
parents 9d24b616bb06
children
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--- a/general/funutils/@function_handle/gt.m	Tue Jan 29 15:59:01 2013 +0000
+++ b/general/funutils/@function_handle/gt.m	Tue Jan 29 17:02:00 2013 +0000
@@ -1,3 +1,12 @@
+% gt - select outputs from function 
+%
+% gt :: (A{:}=>B{1:N}), I:[M]->[N]] -> (A{:}=>B{I}).
+%
+% f>[i,j,k...] is a function which takes the same arguments as f
+% but returns the ith,jth,kth etc return values from f as the 1st, 2nd, 3rd etc
+% return values.
+% eg feval(@eig>2,X) returns the eigenvectors of X.
+
 function g=gt(f,I,nin)
 	if nargin<3, nin=nargin(f); end
 	nout=length(I); MI=max(I);