Name
kron — Kronecker product (.*.)
Calling Sequence
kron(A,B)
A.*.B
Description
kron(A,B)
or A.*.B
returns the
Kronecker tensor product of two matrices A
and
B
. The resulting matrix has the following block
form:
If A
is a m x n
matrix and
B
a p x q
matrix then
A.*.B
is a (m*p) x (n*q)
matrix.
A
and B
can be sparse
matrices.
Examples
A=[1,2;3,4];
kron(A,A)
A.*.A
sparse(A).*.sparse(A)
A(1,1)=%i;
kron(A,A)