linesearch.m

非线型因素分析matlab仿真程序包

function [s, net, t0] = linesearch(s0, net0, basekls, restc, smstep, netmstep, fs, data, params, t0, status)
% LINESEARCH  Perform a line search to find optimal step length

% Copyright (C) 1999-2004 Antti Honkela, Harri Valpola,
% and Xavier Giannakopoulos.
%
% This package comes with ABSOLUTELY NO WARRANTY; for details
% see License.txt in the program package.  This is free software,
% and you are welcome to redistribute it under certain conditions;
% see License.txt for details.

%[s, net, t0] = goldsect_search(s0, net0, basekls, smstep, netmstep, fs, data, params, t0, approximation);
[s, net, t0] = quadratic_search(s0, net0, basekls, restc, smstep, netmstep, fs, data, params, t0, status);