Scilab 5.5.2
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
kron
Kronecker product (.*.)
Calling Sequence
kron(A,B) A.*.B
Arguments
- A
a matrix or hypermatrix.
- B
a matrix or hypermatrix.
Description
kron(A,B)
or A.*.B
returns the
Kronecker tensor product of two matrices or hypermatricesA
and
B
. The resulting matrix has the following block
form:
If A
is a m x n
matrix and
B
a p x q x r
hypermatrix then
A.*.B
is a (m*p) x (n*q) x (1*r)
hypermatrix.
A
and B
can be sparse
matrices, although the Kronecker product is not defined between a sparse matrix and
a hypermatrix.
Examples
A = [1,2;3,4]; kron(A,A) A.*.A sparse(A).*.sparse(A) A(1,1) = %i; kron(A,A) // With hypermatrices // ------------------ b = hypermat([4 3 2], 1:24); // row .*. hypermat a = 1:2, b a.*.b // hypermat .*. row b,a b .*. a // column .*. hypermat a = [1;2], b a.*.b // matrix .*. hypermat a = [-1 -2; 2 1], b a.*.b // hypermat .*. hypermat a = hypermat([1 2 2],[-1,-2, 1 2]), b a.*.b
History
Version | Description |
5.5.1 | Extension to hypermatrices |
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