Effacer les filtres
Effacer les filtres

fminsearch with boundary conditions on parameters

19 vues (au cours des 30 derniers jours)
mark wentink
mark wentink le 20 Juin 2012
hello everyone,
I am using fminsearch to find three parameters for theoretical values of my data, but matlab occasionally gives me negative values as the best fit, which is experimentally impossible. I was wondering if it was possible to set conditions for the parameters. In the following,I want the three values in p to be strictly positive:
[p1, c1]=fminsearch(@(p)chi2S(p,testConc,testIL202, testEdraw), p0)
thanks for your help, Mark

Réponse acceptée

Sargondjani
Sargondjani le 21 Juin 2012
in the file exchange there is an fminsearch with boundaries (fminsearchbnd)
i assume you dont have the optimization toolbox, otherwise you could use fmincon

Plus de réponses (0)

Catégories

En savoir plus sur Nonlinear Optimization dans Help Center et File Exchange

Community Treasure Hunt

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

Start Hunting!

Translated by