Home I want to know the matrix of the minimum value in matlab
 I am using a GA algorithm with four matrices which are all by 22x22. The minimum value is estimated by multiplying of the these four matrices. However, i want to know the matrix of the minimum value. The value is calculated as the matrix sum when the decision variable x is determined. Is there any function or method to find the matrix which make the minimum value???! This is my console code. x is the decision variable and fval is the minimum value of the problem. [x,fval,output,population]=ga(@obj_f_0420,22,[],[],[],[],zeros(22,1),ones(22,1),@const_f_0420,[1:22],options)  help me please!!! thank you!!