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
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