DocumentCode
1477723
Title
New adaptive normalised lattice algorithm for recursive filters
Author
Tummala, Murali
Author_Institution
Dept. of Electr. & Comput. Eng., Naval Postgraduate Sch., Monterey, CA
Volume
24
Issue
11
fYear
1988
fDate
5/26/1988 12:00:00 AM
Firstpage
659
Lastpage
661
Abstract
A new adaptive algorithm is presented for updating the parameters of normalised lattice structured recursive filters. The normalised lattice can be represented in the form of CORDIC blocks by converting the reflection factors into trigonometric functions. The LMS based algorithm actually updates the arguments of these trigonometric functions, and requires fewer computations than an earlier reported algorithm
Keywords
digital filters; filtering and prediction theory; CORDIC blocks; IIR filters; LMS based algorithm; adaptive normalised lattice algorithm; recursive filters; reflection factors; trigonometric functions;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
5736
Link To Document