Two dimensional adaptive filter using Laguerre function
Resource
Acoustics, Speech, and Signal Processing, 1994. ICASSP-94., 1994 IEEE International Conference on
Journal
IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP-94
Pages
III417 - III420
Date Issued
1994-04
Date
1994-04
Author(s)
Tseng, Chien-Cheng
Abstract
In this paper, a new two dimensional (2D) adaptive filter structure is developed. It is based on modeling the impulse response of the 2D IIR systems as a finite linear combination of a set of 2D Laguerre orthonormal functions. When long impulse response system is required to identify, computer simulation shows that the 2D Laguerre filter has better performance than the conventional 2D FIR filter at the same computation cost.
Other Subjects
Adaptive filters; FIR filters; IIR filters; Impulse response; Computation costs; Filter structures; Laguerre; Laguerre filter; Laguerre functions; Linear combinations; Orthonormal function; Two Dimensional (2 D); Adaptive filtering
Type
journal article
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