Optimal filter reduction via a double projection

IEEE Transactions on Signal Processing

Volumn 48, Issue 3, 2000, Pages 896-900

  Yan, Wei Yong ^a   Xie, Lihua ^a  

^a CURTIN UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; COMPUTER SIMULATION; DIGITAL FILTERS; FREQUENCY DOMAIN ANALYSIS; LYAPUNOV METHODS; TRANSFER FUNCTIONS;

DOUBLE PROJECTION; OPTIMAL FILTER REDUCTION;

DIGITAL SIGNAL PROCESSING;

EID: 0033872363     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/78.824689     Document Type: Article

References (9)

1. D. Angwin and H. Kaufman, Digital Image Restoration. New York, NY: Springer-Verlag, 1991.
2. L. Baratchart, M. Cardelli, and M. Olivi, "Identification and rational L2 approximation: A gradient algorithm," Automatica, pp. 413-417, 1991.
3. J. T. Spanos, M. H. Milman, and D. L. Mingori, "A new algorithm for L-2 optimal model reduction," Automatica, pp. 897-909, 1992.
4. W.-Y Yan and J. Lam, "An approximate approach to H2 optimal model reduction," IEEE Trans. Automat. Contr., vol. 44, pp. 1341-1358, July 1999.
5. W.-Y. Yan, L. Xie, and J. Lam, "Convergent algorithms for frequency weighted L2 model reduction," Syst. Contr. Lett., vol. 31, pp. 11-20, 1997.
6. L. Li, L. Xie, W.-Y. Yan, and Y C. Soh, "Design of low order linear phase IIR filters via orthogonal projection," IEEE Trans. Signal Processing, to be published.
7. D. S. Bernstein, L. D. Davis, and D. C. Hyland, "The optimal projection equations for reduced-order, discrete-time modeling, estimation and control,"/ Guid. Contr. Dynam., vol. 9, pp. 288-293, 1986.
8. S. Kung, "A new identification and model reduction algorithm via singular value decompositions," in Proc. 12th Asilomar Conf. Circuits, Syst., Comput., Pacific Grove, CA, 1978, pp. 705-714.
9. G. M. Pitstick, J. R. Cruz, and R. J. Mulholland, "Approximate realization algorithms for truncated impulse response data," IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-31, pp. 1583-1587, 1986.