Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers (1994)

Pacific Grove, CA, USA

Oct. 31, 1994 to Nov. 2, 1994

ISSN: 1058-6393

ISBN: 0-8186-6405-3

pp: 1506-1510

S.L. Netto , Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada

P. Agathoklis , Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada

ABSTRACT

Adaptive infinite-duration impulse response (IIR) filters have been studied as a possible alternative to adaptive finite-duration impulse response (FIR) filters. Two of the best known approaches for adaptive IIR filtering include the output error (OE) and the equation error (EE) algorithms. A new algorithm, the so-called composite square error (CSE) algorithm, for adaptive IIR filtering is introduced based on the explicit combination of the OE and and EE schemes. An innovative strategy for updating the composite factor and force the proposed algorithm to converge to the OE solution is also presented. Examples are included to demonstrate some of the interesting features of the new technique.<>

INDEX TERMS

IIR filters, adaptive filters, filtering theory, adaptive signal processing, convergence of numerical methods, error analysis

CITATION

S. Netto and P. Agathoklis, "A new composite adaptive IIR algorithm,"

*Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers(ACSSC)*, Pacific Grove, CA, USA, 1995, pp. 1506-1510.

doi:10.1109/ACSSC.1994.471709

CITATIONS