use rows of matrix sequentially in iterations

Hi I have 2 matrices A and B. each of them has 4 rows and 10 columns. Also, I have the other matrix (D) 100 rows, 100 columns and 6 in third dimension. this matrix is (0-1)matrix. I want to use A and B as index. In fact, my code is something like that:

for it = 1:30
    p = randi(80,100,100,6)
    for k=1:4
        IDX=A(k,:)
        JDX=B(k,:)
    end
    for i:IDX
        for j=JDX
            s=find(D(i,j,:)==1)
            t=s.*p
        end
    end
end

I hope that in each iteration 100 values for s are determined. and in each iteration one row of A and one row of B are used as IDX and JDX respectively. I mean in iteration 1 for example the first row of A and B, for iteration two the second row of A and B and for iteration 3 the third row and column of A and B. Thank you.

[Stephen23]

Today I formatted your code for you, but in future please do it yourself by selecting the code text and clicking the {} Code button.

Also its helps everyone (yourself included) when you use consistent indentation, like I edited your code to have.

[fatema saba]

Thank you Stephen.I try do that. Thanks