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Local minimization of smooth functions without evaluating derivatives

Experimental Matlab files - older versions - free and without any guarantee.

Version of March 2015:

mwd1.m -- 1-dimensional minimization, line search using least-squares-spline interpolation


mwd.m --- minimization (with respect to several variables) subject to simple bounds


Version of July 2015:

mwd_bnd.m --- minimization (with respect to one or several variables) subject to simple bounds


Version of August 2016:

min_f.m --- minimization (with respect to one or several variables) subject to simple bounds


Version of June 2017:

min_f.m --- minimization (with respect to one or several variables) subject to simple bounds