MATLAB: For each fmincon it overwrites the previous values, meaning at the end there is only 1 set of values when there should be 100. The code is running 100 times and displays all sets of values but not storing all sets. How to resolve this

arrayforloopoptimizationstoring

 for X=1:1:10
    for Y=1:1:10
    ObjFcn = @myObjective;
    x0 = [10 0.001 7];
    LB = [0 0 0];
    UB = [50 0.5 7.5];
    ConsFcn = @(x)myConstraints(x,X,Y);
    [x] = fmincon(ObjFcn,x0,[],[],[],[],LB,UB,ConsFcn);
    disp(x)
    disp(myObjective(x))
    end
 end

Best Answer

Your code is inefficient in that you define many things inside the loop that should be assigned outside the loop. Using Walter's suggestion, try this:
ObjFcn = @myObjective;
x0 = [10 0.001 7];
LB = [0 0 0];
UB = [50 0.5 7.5];
x = zeros(10,10); % initialization
for X=1:10
  for Y=1:10
    ConsFcn = @(x)myConstraints(x,X,Y);
    x(X,Y) = fmincon(ObjFcn,x0,[],[],[],[],LB,UB,ConsFcn);
    disp(x(X,Y))
    disp(myObjective(x(X,Y)))
  end
end
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