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comparison toolbox/fdemo.m @ 2:c124219d7bfa draft

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Re-add the 1995 toolbox after noticing the statement in the ~higham/mctoolbox/ webpage.
author Antonio Pino Robles <data.script93@gmail.com>
date Thu, 07 May 2015 18:36:24 +0200
parents 8f23314345f4
children
comparison
equal deleted inserted replaced
1:e471a92d17be 2:c124219d7bfa
1 function f = fdemo(A)
2 %FDEMO Demonstration function for direct search maximizers.
3 % FDEMO(A) is the reciprocal of the underestimation ratio for RCOND
4 % applied to the square matrix A.
5 % Demonstration function for ADSMAX, MDSMAX and NMSMAX.
6
7 f = norm(A,1)*norm(inv(A),1)*rcond(A); % f >= 1