How can I troubleshoot this fmincon error?
1 回表示 (過去 30 日間)
古いコメントを表示
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 件のコメント
Torsten
2019 年 8 月 13 日
If you don't call fmincon anew for each iteration, c and ceq must have constant size.
回答 (0 件)
参考
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!