DocumentCode :
1190983
Title :
On the synthesis of lattice parameter digital filters
Author :
Lim, Yong Ching ; Parker, Sydney R.
Volume :
31
Issue :
7
fYear :
1984
fDate :
7/1/1984 12:00:00 AM
Firstpage :
593
Lastpage :
601
Abstract :
The synthesis of lattice parameter digital filters from a given 
-transform transfer function is considered. Included are several versions of AR, MA, and ARMA structures. The approach is based upon partial fraction expansions and leads to numerical algorithms for parameter calculation which are numerically robust in terms of zeros and poles close to the unit circle as well as self-correcting for finite precision coefficients.
-transform transfer function is considered. Included are several versions of AR, MA, and ARMA structures. The approach is based upon partial fraction expansions and leads to numerical algorithms for parameter calculation which are numerically robust in terms of zeros and poles close to the unit circle as well as self-correcting for finite precision coefficients.Keywords :
Digital filters; Lattice filters; Covariance matrix; Digital filters; Lattices; Poles and zeros; Polynomials; Quantization; Reflection; Robustness; Signal synthesis; Transfer functions;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1984.1085556
Filename :
1085556
Link To Document :
