MATLAB: “nonlincon” part of the “fmincon” function in the optimization toolbox

fminconMATLABnonlinconoptimization

Hi guys, I want to create the "nonlincon' part of the "fmincon" function. I want to be able to call other variables in the nonlincon function like this:
function [c,ceq]=nonlincon(x,variable1,variable2,...,variableN)
but it gives this error:
Error in fmincon (line 681)
        [ctmp,ceqtmp] = feval(confcn{3},X,varargin{:});
Caused by:
    Failure in initial user-supplied nonlinear constraint function evaluation. FMINCON cannot
    continue.
Please help me out, thanks in advance.

Best Answer

What if you globalize the variables that you want to define in the nonlcon function. You would write global variable1.. global variableN in both nonlcon and your main program.
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