How can I write linear equalities in GA ? - please answer please

In my problem I have x(i,j)-(6*6) matrix and I want to solve the problem with global opt. tool.

so what should I write in nvars section? actually,how can I show 6*6 matrix in nvars section ? or should I write just 1 ?

then, I have a const like

sum(j,x(i,j)=1 , likely you know,but it's mean;

x(1,1)+x(1,2)+x(1,3)....+x(1,6)=1

x(2,1)+x(2,2)+x(2,3)....+x(2,6)=1

.

.

x(6,1)+x(6,2)+x(6,3)....+x(6,6)=1

how can I write this in ga ?

Answer 1

[Walter Roberson]

nvars should be the total number of unknowns, so 6*6 = 36 in your case.

Linear equalities are expressed through the Aeq beq argument pair.

T = ones(1,6);
Aeq = blkdiag(T,T,T,T,T,T);
beq = ones(6,1);

[Baris Karakum]

really thank a lot for your answer.I search it for a couple days.

but i have another problem and I need define another variable like y(i,j).and it is not binary and x(i,j,k) is binary. How can I define y(i,j) in ga toolbox?

and i assume how can I write x(i,j,k)=<y(i,j)?