Mercurial > matrix-functions
diff toolbox/fdemo.m @ 2:c124219d7bfa draft
Re-add the 1995 toolbox after noticing the statement in the ~higham/mctoolbox/ webpage.
author | Antonio Pino Robles <data.script93@gmail.com> |
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date | Thu, 07 May 2015 18:36:24 +0200 |
parents | 8f23314345f4 |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/toolbox/fdemo.m Thu May 07 18:36:24 2015 +0200 @@ -0,0 +1,7 @@ +function f = fdemo(A) +%FDEMO Demonstration function for direct search maximizers. +% FDEMO(A) is the reciprocal of the underestimation ratio for RCOND +% applied to the square matrix A. +% Demonstration function for ADSMAX, MDSMAX and NMSMAX. + +f = norm(A,1)*norm(inv(A),1)*rcond(A); % f >= 1