Matlab - Reducción de Kronecker

Existe algun comando en matlab, con el cual se pueda aplicar reducción de Kronecker directamente a una matriz.? o algo con lo cual lo pueda lograr?

gracias de antemano.

No sé si te refieres a esto:

>> help kron
KRON Kronecker tensor product.
KRON(X,Y) is the Kronecker tensor product of X and Y.
The result is a large matrix formed by taking all possible
products between the elements of X and those of Y. For
example, if X is 2 by 3, then KRON(X,Y) is

[ X(1,1)*Y X(1,2)*Y X(1,3)*Y
X(2,1)*Y X(2,2)*Y X(2,3)*Y ]

If either X or Y is sparse, only nonzero elements are multiplied
in the computation, and the result is sparse.