MATLAB: Optimization of Branin function

braninoptimizationoptimtool

The problem goes as follows:

find the optima for Branin's function using MATLAB

 f=@(x1,x2) (x2-(5.1/(4*pi^2))*x1^2+(5/pi)*x1-6)^2+10*(1-(1/(8*pi)))*cos(x1)+10;

where -5<=x1<=10, 0<=x2<=15

How do I optimize (minimize) this multivariable constraint function?

Thanks for the help

Best Answer

FMINCON would be applicable.

Related Solutions

MATLAB: How to minimize a nonlinear function

There are issues with the definition of 'myfun'. Compare it with the following to see the errors.

function f = myfun(x)
x1 = x(1);
x2 = x(2);
x3 = x(3);
f = (1./(1+(x1-x2).^2)) + sin(0.5*pi.*x2.*x3) + exp(((-x1+x)./x2)-2).^2;
end

MATLAB: Fmincon

No. fmincon() says that A, b, Aeq, and beq must be matrices. Function handles are not allowed for them. Only the objective function and the nonlinear constraint function can be function handles.

Best Answer

Related Solutions

MATLAB: How to minimize a nonlinear function

MATLAB: Fmincon

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