rTensor2 (version 2.0.0)

tLUdwt: Tensor LU Decomposition Using the Discrete Wavelet Transform

Description

Performs a LU decomposition of 3-mode tensor using the discrete Wavelet transform (Haar Wavelet).

Usage

tLUdwt(tnsr)

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 left singular value tensor object (\(n x n x k\))

U: The right singular value tensor object (\(n x n x k\))

Arguments

tnsr

: a 3-mode tensor

Author

Kyle Caudle [e-mail]

Examples

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