get_value.m

BGA Binary Genetic Algorithm Matlab Code

% -------------------- Fitness Function ----------------------

function[Selection_rate,Fit,Avrg,MaxFit,OptSol]=Get_Value(Result1,N)
x1=Result1(1:N,1);
x2=Result1(1:N,2);
Fit=[];

for i=1:N
     Fit(i)=(1+cos(2*pi*x1(i)*x2(i)))*(exp(-((x1(i))^2+(x2(i))^2)/2));
end

Selection_rate=Fit/sum(Fit);
Avrg=mean(Fit);
[MaxFit,MaxLoc]=max(Fit);
OptSol=Result1(MaxLoc,:);