tLUdwht {rTensor2}

Tensor LU Decomposition Using the Discrete Walsh-Hadamard Transform

Description

Performs a LU decomposition of 3-mode tensor using the discrete Walsh-Hadamard transform.

Usage

tLUdwht(tnsr)

Arguments

tnsr

: a 3-mode tensor

Value

a Tensor-class object

If LU decomposition is performed on a n x n x k tensor, the components in the returned value are:

L: The lower triangular tensor object (n x n x k)

U: The upper triangular tensor object (n x n x k)

Author(s)

Kyle Caudle [e-mail]

Examples

T <- rand_tensor(modes=c(2,2,4))
print(tLUdwht(T))