Title :
Adaptive LMS filter with lattice prefilter
Author :
Leung, S.H. ; Chu, C.C.
Author_Institution :
Dept. of Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
fDate :
1/2/1997 12:00:00 AM
Abstract :
A filter structure consisting of a lattice predictor to function as a prefilter and a bank of subfilters using backward predictor errors is presented. It can realise a general transversal transfer function, has a good convergence rate, and is insensitive to the eigenvalue spread, even when a low order lattice predictor is used
Keywords :
adaptive filters; adaptive LMS filter; backward predictor errors; convergence rate; eigenvalue spread; general transversal transfer function; lattice predictor; lattice prefilter; subfilters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970011
