A linearly-constrained approach to the interpolated FIR filtering problem

Author

Resende, L.S. ; Rocha, C.A.F. ; Bellanger, M.G.

Author_Institution

Dept. of Electr. Eng., Univ. Fed. de Santa Catarina, Florianopolis, Brazil

Volume

1

fYear

2000

fDate

2000

Firstpage

392

Abstract

We introduce the optimum interpolated Wiener filter, which resulted from an original and elegant linearly-constrained approach to the interpolated transversal filtering problem. An accurate analytical model for the mean coefficient behavior of LMS-AIFIR filters is also presented. Simulation results illustrate the effectiveness of the proposed model

Keywords

FIR filters; Wiener filters; adaptive filters; adaptive signal processing; circuit optimisation; digital filters; filtering theory; interpolation; LMS-AIFIR filters; accurate analytical model; adaptive IFIR filters; constrained least mean squares algorithm; interpolated FIR filtering; interpolated transversal filtering; linearly-constrained approach; mean coefficient behavior; narrowband digital FIR filters; optimum interpolated Wiener filter; simulation results; Adaptive filters; Analytical models; Art; Computational modeling; Electronic mail; Filtering; Finite impulse response filter; Sparse matrices; Transversal filters; Wiener filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech, and Signal Processing, 2000. ICASSP '00. Proceedings. 2000 IEEE International Conference on

Conference_Location

Istanbul

ISSN

1520-6149

Print_ISBN

0-7803-6293-4

Type

conf

DOI

10.1109/ICASSP.2000.861987

Filename

861987