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view general/numerical/matrix/iqforma.m @ 53:3ba80c9914ff

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Minor doc fix, added .class to .hgignore
author samer
date Mon, 02 Feb 2015 10:47:55 +0000
parents db7f4afd27c5
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function z=iqforma(A,u), z=sum(u.*(A\u),1);
% iqforma - Quadratic form (array version) iqforma(A,x)=diag(x'*inv(A)*x)
%
% iqforma :: [[N,N]], [[N,T]] -> [[1,T]].