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view general/numerical/qform.m @ 4:e44f49929e56

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Adding reorganised general toolbox, now in several subdirectories.
author samer
date Sat, 12 Jan 2013 19:21:22 +0000
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function z=qform(A,u), z=u'*A*u;
% qform - Quadratic form: qform(A,x)=x'*A*x
%
% qform :: [[N,N]], [[N,T]] -> [[T,T]].