Circulant preconditioners from B-splines

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3162, Issue , 1997, Pages 338-347

  Chan, Raymond H ^a   Tso, T M ^a   Sun, Hai Wei ^a  

^a CHINESE UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

B spline; Circulant matrix; Preconditioner; Toeplitz matrix

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; COMPUTATIONAL COMPLEXITY; CONVERGENCE OF NUMERICAL METHODS; FUNCTIONS; ITERATIVE METHODS; MATHEMATICAL OPERATORS; MATRIX ALGEBRA; PROBLEM SOLVING;

CIRCULANT PRECONDITIONERS;

SIGNAL FILTERING AND PREDICTION;

EID: 0031289780     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.284188     Document Type: Conference Paper

References (9)

1. Fast solution of Toeplitz systems of equations and computation of padé approximants
2. Circulant preconditioners for hermitian Toeplitz systems
3. Toeplitz preconditioners for Toeplitz systems with nonnegative generating functions
4. Conjugate gradient methods for Toeplitz systems
5. Circulant preconditioners constructed from kernels
6. An optimal circulant preconditioner for Toeplitz systems
7. An algorithm for the regularization of ill-conditioned, banded least squares problems
8. The wiener RMS (root mean square) error criterion in filter design and prediction