Multilinear Algebra

---

Documentation for package ‘TensorTools’ version 1.0.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

as.Tensor	Converts an array to an S3 tensor
fnorm	The Frobenius Norm
LU	LU Decomposition of a Complex Matrix
Mnist	Subset of MNIST training and testing data.
polar	Polar/Jordan form of matrices P and D
QR	QR Decomposition of a Complex Matrix without pivoting.
raytrace	Subset of raytrace data
tDWT	Discrete Wavelet Transform
tEIG	Tensor Eigenvalue Decomposition Using any Discrete Transform
tEIGdct	Eigenvalue decomposition of 3-mode tensor using the discrete cosine transform.
tEIGdht	Eigenvalue decomposition of 3-mode tensor using the discrete Hadley transform.
tEIGdst	Eigenvalue decomposition of 3-mode tensor using the discrete sine transform.
tEIGdwht	Eigenvalue decomposition of 3-mode tensor using the discrete Walsh Hadley transform.
tEIGdwt	Eigenvalue decomposition of 3-mode tensor using the discrete wavelet transform.
tEIGfft	Eigenvalue decomposition of 3-mode tensor using the discrete fast fourier transform.
Tensor	Creates an S3 class for a tensor
tIDWT	Inverse Wavelet Transform
tINV	Performs inverse of 3-mode tensor using any discrete transform.
tINVdct	Performs inverse of 3-mode tensor using the discrete cosine transform.
tINVdht	Performs inverse of 3-mode tensor using the discrete Hadley transform.
tINVdst	Performs inverse of 3-mode tensor using the discrete sine transform.
tINVdwht	Performs inverse of 3-mode tensor using the discrete Walsh Hadley transform.
tINVdwt	Performs inverse of 3-mode tensor using the discrete wavelet transform.
tINVfft	Performs inverse of 3-mode tensor using the discrete fast fourier transform.
tLDA	Linear discriminate analysis (LDA) on a 3D tensor
tLU	LU decomposition of a 3D tensor
tLUdct	LU decomposition of a 3D tensor using the discrete cosine transform
tLUdht	LU decomposition of a 3D tensor using the discrete Hadley transform
tLUdst	LU decomposition of a 3D tensor using the discrete sine transform
tLUdwht	LU decomposition of a 3D tensor using the discrete Walsh Hadley transform
tLUdwt	LU decomposition of a 3D tensor using the discrete wavelet transform
tLUfft	LU decomposition of a 3D tensor using the discrete fast fourier transform
tmean	Determines the mean of a 3D tensor along mode 2
tmult	Tensor multiplication
tQR	QR decomposition of a 3D tensor
tQRdct	QR decomposition of a 3D tensor using the discrete cosine transform
tQRdht	QR decomposition of a 3D tensor using the discrete Hadley transform
tQRdst	QR decomposition of a 3D tensor using the discrete sine transform
tQRdwht	QR decomposition of a 3D tensor using the discrete Walsh Hadley transform
tQRdwt	QR decomposition of a 3D tensor using the discrete wavelet transform
tQRfft	QR decomposition of a 3D tensor using the fast fourier transform
tSVD	Singular value decomposition (SVD)
tSVDdct	Singular value decomposition (SVD) of a 3D tensor using the discrete cosine transform
tSVDdht	Singular value decomposition (SVD) of a 3D tensor using the discrete Hadley transform
tSVDdst	Singular value decomposition (SVD) of a 3D tensor using the discrete sine transform
tSVDdwht	Singular value decomposition (SVD) of a 3D tensor using the discrete Walsh Hadley transform
tSVDdwt	Singular value decomposition (SVD) of a 3D tensor using the discrete wavelet transform
tSVDfft	Singular value decomposition (SVD) of a 3D tensor using the fast fourier transform
t_rand	Create a random tensor
t_tpose	Tensor transpose