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Problem 498. Find the Kronecker Tensor Product without using KRON

Created by Bruce Raine

The Kronecker Tensor Product is the result of multiplying all elements of a matrix with each of the elements of another matrix. The result is a large matrix bigger than either input matrix.

If X is m-by-n and Y is p-by-q, then mykron(X,Y) is m*p-by-n*q.

NOTE: n does not need to equal p as with normal matrix multiplication.

EX:

>> a=1:3;

>> b=2:4;

>> mykron(a,b)

ans = 2 3 4 4 6 8 6 9 12

Problem Group

Solution Statistics

34 correct solutions 36 incorrect solutions
Last solution submitted on Nov 26, 2015

Problem Comments