MATLAB: Values of equation in last iteration in fmincon

fminconfmincon outputGlobal Optimization Toolbox

I optimize a problem maximizing EU1 with the fmincon solver..the code below is the objective function i insert in fmincon instruction …
can i somehow get the value of xw1 equation in last itteration??
function EU1 = eq_obj1(LW_ini,LG_obs,LVmat,LLand,rc,X) 
EU1=0;
xw1=0;
for i=1:1:length(rc)
    if (LLand(rc(i)))
        xw1=xw1+LG_obs(rc(i))*X(i);
    end
end
xw1=LW_ini+xw1;
% xw1
% class(xw1)
for i=1:1:length(rc)
    for j=1:1:length(rc)
       EU1=EU1+LVmat(i,j)*X(i)*X(j); 
    end    
end
EU1=xw1-0.5*EU1/xw1;
%EU1=-EU1;
xw1;

Best Answer

After the fmincon is run and you got the solution vector, make a call to the objective function using the solution vector but in this time add/enable the code in the objective function to display the values you want.
For example assuming you called fmincon like this:
eq_obj = @(x)eq_obj1(LW_ini,LG_obs,LVmat,LLand,rc,x);
[x] = fmincon(eq_obj,x0,A,b);
Edit the objective function to display the value of xw1; then call the objective function:
eq_obj(x);
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