# scipy.linalg.kron

scipy.linalg.kron(a, b)

  Kronecker product.

  The result is the block matrix:

      a[0,0]*b    a[0,1]*b  ... a[0,-1]*b
      a[1,0]*b    a[1,1]*b  ... a[1,-1]*b
      ...
      a[-1,0]*b   a[-1,1]*b ... a[-1,-1]*b

  Parameters
    a(M, N) ndarray

      Input array

    b(P, Q) ndarray

      Input array

  Returns
    A(M*P, N*Q) ndarray

      Kronecker product of a and b.

  Examples

      >>> from numpy import array
      >>> from scipy.linalg import kron
      >>> kron(array([[1,2],[3,4]]), array([[1,1,1]]))
      array([[1, 1, 1, 2, 2, 2],
             [3, 3, 3, 4, 4, 4]])

scipy.linalg.pinvh scipy.linalg.khatri_rao