fminsearchbnd new

versión 1.0.0.0 (5.52 KB) por Ken Purchase
improved bounded fminsearch algorithm

4,5K descargas

Actualizada 3 Dec 2007

Sin licencia

A minor improvement on the fminsearchbnd (bounded fminsearch) created by John D'Errico. Changes:

% Changes from fminsearchbnd:
Changes from fminsearchbnd:
1) in options structure, user may pass an 'output function' and 'plot function' to fminsearch.
Original fminsearchbnd handled the output function via a nested wrapper function. I have extended
this to the plot function too.
2) I have moved the 'intrafun' function and wrappers to be nested functions (INSIDE the
fminsearchbnd function), so they do not need to pass the params structure around (into
fminsearch) - but have access to it directly. This
maintains the integrity of the varargin, which the user may be passing thru fminsearch to their
optmization funciton (fminsearchbnd had passed the params structure to fminsearch, thus ruining any
varargin that the user passed in).
3) I have created a test example so the user can see not only how fminseachbnd works, but also how
the OutputFn and PrintFns functions work, which were heretofore poorly documented by MathWorks.

Citar como

Ken Purchase (2022). fminsearchbnd new (https://www.mathworks.com/matlabcentral/fileexchange/17804-fminsearchbnd-new), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2007b
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux
Agradecimientos

Inspirado por: fminsearchbnd, fminsearchcon

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!