tQRfft | R Documentation |
Performs a QR decomposition of 3-mode tensor using the discrete Fourier transform.
tQRfft(tnsr)
tnsr |
: a 3-mode tensor |
a Tensor-class object
If QR decomposition is performed on a n x n x k tensor, the components in the returned value are:
Q: The left singular value tensor object (n x n x k)
R: The right singular value tensor object (n x n x k)
Kyle Caudle kyle.caudle@sdsmt.edu
require(rTensor) T <- rand_tensor(modes=c(2,2,4)) print(tQRfft(T))
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