Kronecker Product - Related Matrix Operations

Related Matrix Operations

Two related matrix operations are the Tracy-Singh and Khatri-Rao products which operate on partitioned matrices. Let the m × n matrix A be partitioned into the mi × nj blocks Aij and p × q matrix B into the pk × q blocks Bkl with of course Σi mi = m, Σj nj = n, Σk pk = p and Σ q = q.

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