Matrix Calculation - Calculating C in terms of A, based on a value of B

I am working on a code for my school project. I have 2 input matrices A and B. Based on a value of B, I want to calculate a C matrix which is a function of A alone.

For example, if B (i) >10, I want to calculate C(i) = x * A(i);

I have the input values for A and B as 6 separate matrices of different lengths. I cant find a way to merge them as a single matrix which could be later called for in the C matrix calculation.

Please help.

[KSSV]

Are A and B od same size? At the end you want a matrix?

[Karthikumar Sambasivam]

Yes. At the end I want C to use specific values of A to calculate, based on specific values of B. I think that will anyway end up being a matrix?

[Rohit Pappu]

As per my understanding of the question,you can iterate through the elements of B, and calculate the values of C based on if conditions

Example:

[m,n] = size(A);
C = zeros(m,n); %% Create a matrix C filled with zeros

for i=1:m
    for j=1:n
        if(B(i,j)>10)
            C(i) = x*A(i)
        end
    end
end