does nonlcon works for gamultiobjective Matlab r2014a

Hello Ive been trying to use multiobjecive GA with nonlinear constrains http://uk.mathworks.com/help/gads/gamultiobj.html but whenever I tried I got a message saying "error using famultiobj too many input arguments". the only difference I can find between the software I am using and the examples I have found is that the software I have is r2013a and the examples at te internet are r2014b. Is there anything I can do to solve this or should I just look for a r2014b software?

BTW my code looks like this:

function [c, ceq] = simple_constraint(x) c = 2*x(2)+x(3)+0.002; ceq = [];

LB=[ 1 0.005 ]; UB=[ 51 0.08 ];

ConstraintFunction = @simple_constraint;

[x fval]=gamultiobj(@GA_ACCHA,3,[],[],[],[],LB,UB,ConstraintFunction,[]);

I didn't add my function to optimize because is too long and also I have tried it with a simple ga and worked well.

Regards

Answer 1

[Sean de Wolski]

The ability for gamultiobj to support nonlinear constraints was added in R2014b.

http://www.mathworks.com/help/releases/R2014b/gads/release-notes.html

If your company/university is current on maintenance, you should be able to upgrade at no additional cost.