Find min value in 4D matrix and index of min value?

I have 4D matrix A(i,j,k,l). I would like to find min value of A and where it is(i=?,j=?,k=?,l=?)

I tries so many ways but they are all failed.

Thank you in advance.

Answer 1

[Walter Roberson]

[minval, minidx] = min(A(:));
[i, j, k, l] = ind2sub( size(A), minidx );