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updated 1 month ago

easyfitGUI by Jean-Luc Dellis

A GUI to fit 1D data (X, Y) to a polynomial or to a model function Y = F(P,X). (gui, optimization, fit)

easyfitGUI

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updated almost 3 years ago

fminsearchbnd, fminsearchcon by John D'Errico

Bound constrained optimization using fminsearch (optimization, fminsearch, constraint)

fminsearchbnd_demo

fminsearchcon_demo

[x,fval,exitflag,output]=fminsearchcon(fun,x0,LB,UB,A,b,n...

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updated 3 years ago

Improving the convergence of Nelder-Mead (and so fminsearch) by Emile Simon

This highlights a (common) trick to improve the convergence of NM, and a problem within fminsearch. (optimization, neldermead, algorithm)

nmsmax(fun, x, stopit, savit, varargin)

BenchmarkXSquared.m

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updated 3 years ago

Optimization Tips and Tricks by John D'Errico

Tips and tricks for use of the optimization toolbox, linear and nonlinear regression. (optimization, examples, tutorial)

optimtips

[x,fval,exitflag,output]=fminsearchbnd(fun,x0,LB,UB,optio...

consolidator(x,y,aggregation_mode,tol)

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updated 4 years ago

Linear Median Squared Error by Will Dwinnell

Linear median squared error function for linear functions (statistics, regression, linear regression)

LinearMedianSquaredError(B,X,Y)

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updated 6 years ago

fminsearch2 by Chad Foster

Modified Unconstrained Optimization with better starting point selection (optimization, unconstrained optimiz..., aofat)

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updated 7 years ago

fminsearchbnd new by Ken Purchase

improved bounded fminsearch algorithm (optimization, optimize, fminsearch)

[x,fval,exitflag,output]=fminsearchbnd4(fun,x0,LB,UB,opti...

testFMinSearchNew

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updated 9 years ago

fminsearch interface by Geoff Boynton

Interface for fminsearch. (optimization, fminsearch, free)

fit(funName,params,freeList,varargin)

fitFunction(var,funName,params,freeList,origVarargin)

myTestFunction(p,x,y,plot_handle,text_handle)

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updated 9 years ago

Double Exponentian Calculating Program by Andrés Vanegas

This program compute the double exponential Alpha and Beta parameters. (optimization, lightning, wave parameters)

FRYO(varargin)

valores=NUEVO(Imax,t1,t2)

y=RAYO(x);

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updated 9 years ago

SIMPGDSEARCH by Yo Fukushima

Multi-dimensional unconstrained nonlinear minimization using grid search + Simplex method. (optimization, simplex, grid)

objfun_demo(parameters,addarg)

simpgdsearch(objfun,gdvalues,addarg,fileout)

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updated 10 years ago

fminsearch modifed for higher scale smooth function by Olivier Salvado

This modification of fminsearch solves an issue with the simplex when the function ... (optimization, simplex, fminsearch)

fminsearch(funfcn,x,options,varargin)

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updated 12 years ago

uifit by Jean-Michel Rousseau

A GUI which uses fmins matlab core function "fmins" to fit data with any function. (optimization, fmins, fminsearch)

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