Optimisation toolbox (GA)

Question

Tejaswini Miryala 2020-4-22

回答： Alan Weiss 2020-4-23

function f = pareto(x)
func1 = 2*x(1).^2+3*x(1)*x(2)+x(2)+x(2).^2-1;
func2 = 18*x(1).^2+x(1)*x(2)+20*x(2)+x(2).^2;
end

I tried using this code in Matlab Optimisation tool box but encountered an error like

Optimization running.
Error running optimization.
Undefined function 'second_objective_toolbox' for input arguments of type 'double'.

Could anyone help me in this regard. I need the solution using gamultiobj?

BALAJI KARTHEEK 2020-4-22

comment the bounds of x(1) and x(2) . and constraints, then i can give you the code for gamultiobj

Answer 1

Alan Weiss 2020-4-23

You might want to refer to the documentation for gamultiobj or to the documentation of multiobjective optimization.

Alan Weiss

MATLAB mathematical toolbox documentation