To adjust the FunctionTolerance and ConstraintTolerance:
options = optimoptions('ga', ...
'PlotFcn', @gaplotbestf, ...
'MaxStallGenerations', 500, ...
'MaxGenerations', 1000, ...
'FunctionTolerance', 1e-6, ... % Smaller value
'ConstraintTolerance', 1e-6); % Smaller value
[results, fval] = ga(@SVN, heights, A, b, Aeq, beq, lb, ub, nonlcon, intcon, options);
In this code, FunctionTolerance and ConstraintTolerance are set to 1e-6, which is quite small and should prevent early termination unless the algorithm genuinely has converged. You can adjust these values based on your specific needs and how long you're willing to let the algorithm run.
Test these settings, and adjust as necessary based on the performance and results you observe. If you find the algorithm still converges too quickly, consider further reducing the FunctionTolerance and ConstraintTolerance. Just be aware that at some point, further reductions may not lead to better solutions, just longer computation times.
------------------------------------------------------------------------------------------------------------------------------------------------
If you find the solution helpful and it resolves your issue, it would be greatly appreciated if you could accept the answer. Also, leaving an upvote and a comment are also wonderful ways to provide feedback.
