DocumentCode
869459
Title
A novel efficient algorithm for stability test by continued fraction expansion with application to 2-D digital filters
Author
Nie, Xiaoning ; Unbehauen, Rolf
Author_Institution
Lehrstuhl fur Allgemeine und Theor. Elektrotech., Erlangen-Nurnberg Univ., West Germany
Volume
36
Issue
2
fYear
1989
fDate
2/1/1989 12:00:00 AM
Firstpage
315
Lastpage
317
Abstract
Based on a theorem on a continued fraction expansion of complex discrete reactance functions, an algorithm for the stability test of digital filters directly in the z -domain is derived. The algorithm is formulated in a table form which is similar to the Marden-Jury table but shows some more interesting numerical aspects. Finally, the application of the algorithm to the 2-D stability test is briefly discussed
Keywords
stability; two-dimensional digital filters; 2-D digital filters; Marden-Jury table; continued fraction expansion; discrete reactance functions; efficient algorithm; numerical aspects; stability test; z-domain; Circuits and systems; Digital filters; Legged locomotion; Polynomials; Power cables; Stability; System testing; Testing;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.20215
Filename
20215
Link To Document