[Please help me!] Genetic algorithm,Matlab, GADS toolbox, vectors

[kazis]

Hi all!
I'm a new comer and I need some help!
I need to apply GA to optimize a configuration of vectors(each vector represent a sub-system parameters) to have the best performance of the whole system(composed of interconnected sub-systems).
The algorithm has to choose each vector element(integer between "a" and "b") for the several vectors to have as nearly as possible to the desired final result(output) corresponding to given inputs.
it would be great if someone could help me
Thank you!

 

[kazis]

@bassa: thank you but what did you mean by duplicating entry! can you please give me more explanations!

Any other help would be great!
thank you all!