Manuals/calci/KRONECKERPRODUCT

MATRIXTENSORPRODUCT (a,b)

• $aandb$ are any matrix test array.

Description

• This function gives the result of Kronecker product.
• Kronecker product is also called Tens or product.
• It is denoted by $\otimes$.
• This product is comparatively different from usual Matix multiplication.
• Given an m×n matrix A and a p×q matrix B, their Kronecker product C=A tensor B, also called their matrix direct product, is an (mp)×(nq) matrix .
• So $A\otimes B={\begin{bmatrix}a_{11}B&\cdots &a_{1n}B\\\vdots &\ddots &\vdots \\a_{m1}B&\cdots &a_{mn}B\end{bmatrix}}$