A Note on Preconditioned Block Toeplitz Matrices.

Published in: SIAM J. Sci. Comput. (1995)

Keyphrases

systems of linear equations
coefficient matrix
least squares
block wise
iterative methods
rows and columns
correlation matrix
covariance matrices
linear systems
genetic algorithm
block size
onset detection
matrix representation
negative matrix factorization
convex optimization
fourier transform
multiresolution