DocumentCode :
1177860
Title :
On the zeros of polynomials used in digital filters
Author :
Kasarabada, C. ; Shenoi, B.A.
Volume :
23
Issue :
7
fYear :
1976
fDate :
7/1/1976 12:00:00 AM
Firstpage :
423
Lastpage :
429
Abstract :
The 
-transform of the truncated impulse response of a digital filter with poles, is a polynomial that is important in the stability analysis of certain types of block recursion and inverse digital filters. This paper presents new results on the zeros of these polynomials, extending the earlier work of Read and Burrus and also studies the effect of coefficient quantization on the zeros.
-transform of the truncated impulse response of a digital filter with poles, is a polynomial that is important in the stability analysis of certain types of block recursion and inverse digital filters. This paper presents new results on the zeros of these polynomials, extending the earlier work of Read and Burrus and also studies the effect of coefficient quantization on the zeros.Keywords :
Digital networks and systems; Nonrecursive digital filters; Polynomials; Recursive digital filters; Circuits and systems; Digital filters; Filtering; Poles and zeros; Polynomials; Quantization; Stability analysis; Sufficient conditions;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1976.1084238
Filename :
1084238
Link To Document :
