Module « scipy.sparse »

Fonction kronsum - module scipy.sparse

Signature de la fonction kronsum

def kronsum(A, B, format=None) 

Description

kronsum.__doc__

kronecker sum of sparse matrices A and B

    Kronecker sum of two sparse matrices is a sum of two Kronecker
    products kron(I_n,A) + kron(B,I_m) where A has shape (m,m)
    and B has shape (n,n) and I_m and I_n are identity matrices
    of shape (m,m) and (n,n), respectively.

    Parameters
    ----------
    A
        square matrix
    B
        square matrix
    format : str
        format of the result (e.g. "csr")

    Returns
    -------
    kronecker sum in a sparse matrix format

    Examples
    --------