I have a matrix of size N -by- N and I want to create a matrix (10 N) -by- (10 N), where each N -by- N block is a copy of the original matrix. I would like to do it without
I have tried with the function
kron, but it only "enlarges" the original matrix.
How can I make this matrix?
You’re looking for
A = rand(10); % Original 10 x 10 matrix B = repmat(A, 10); % Copied 10 times in each direction