MATLAB: Matrix Resize Rows and Cols

Question

I have imported data as a matrix called A with a size

48 x 52 (48 Rows X 52 Columns).

How do I RESIZE the matrix to 48 X 48?

Thanks,

Amanda

Answer 1

A - your matrix (48x52)

Anew = zeros(48,48); % new matrix with size 48x48
s = size(A);
for jj = 1:s(1)
    Anew(jj,:) = interp1(1:s(2),A(jj,:),linspace(1,s(2),size(A2,2)));
end