The direct batch generation of Hermite-Gaussian-like eigenvectors of the DFT matrix using the notion of matrix pseudoinverse.

Published in: ICASSP (2013)

Keyphrases

pseudo inverse
covariance matrix
laplacian matrix
eigenvalues and eigenvectors
singular value decomposition
ridge regression
covariance matrices
eigenvalue decomposition
artificial neural networks
least squares
radial basis function
low rank