How to use Display option to suppress output from optimproblem solve without specifying the algorithm?

Hi,

I want to suppress the output from optimproblem solve and I know I can use optimset options as answerd in https://www.mathworks.com/matlabcentral/answers/1713385-how-to-suppress-output-from-optimproblem-solve as below:

opts=optimoptions(@fmincon,'Display','off');
solution = solve(problem,initialPoint2, 'Options',opts);

However, I don't want fo specify the algorithm like fmincon (because it can be changed), I just want to use the option for Display simply like below:

opts=optimoptions('Display','off');
solution = solve(problem,initialPoint2, 'Options',opts);

or

solution = solve(problem,initialPoint2, 'Display','off');

But, both give this error:

Error using optim.internal.problemdef.ProblemImpl/solveImpl
The value of 'GlobalSolver' is invalid. GlobalSolver must be a MultiStart or GlobalSearch object.
Error in optim.problemdef.OptimizationProblem/solve

Answer 1

[S. Cho]

I found a solution as below:

opts=optimset('Display','off');
solution = solve(problem,initialPoint2, 'Options',opts);