How can I troubleshoot this fmincon error?
6 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello
I'm using the fmincon function to solve an optimization problem, but after the 2nd iteration(the first 2 runs fine), it gives me the following error:
Matrix dimensions must agree.
Error in finitedifferences
Error in computeFinDiffGradAndJac
Error in barrier
Error in fmincon (line 813)
[X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD,HESSIAN] = barrier(funfcn,X,A,B,Aeq,Beq,l,u,confcn,options.HessFcn, ...
Error in ellipsoidOptimization (line 40)
[d,fval] = fmincon(volumefun, d0, [], [], [], [], lb , ub, nlcon)
I have no idea what to check.
4 commentaires
Torsten
le 13 Août 2019
If you don't call fmincon anew for each iteration, c and ceq must have constant size.
Réponses (0)
Voir également
Catégories
En savoir plus sur Solver Outputs and Iterative Display 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!