I have a question related to reverting kron tensor product. As We can see the in below example:
>> X
X =
0 1
1 0
>> Z
Z =
1 0
0 -1
>> D=kron(X,Z)
D =
0 0 1 0
0 0 0 -1
1 0 0 0
0 -1 0 0
So the problem is: -If We know D, also know Z, How can We calculate X? Are there any cmd to do it in MATLAB?
Simply, As I do for some specific case, I investigate X(i,j)*Y --> So I got X(i,j). But I need to solve in general case.
I am looking forward to hearing from you.