DocumentCode
2664426
Title
On the stability of N -dimensional (N -D) digital filters in the presence of nonessential singularity of the second kind (NSSK)
Author
Lizhi, Wang ; Xiyu, Du
Author_Institution
Inst. of Inf. Sci., Northern Jiao-Tong Univ., Beijing, China
fYear
1990
fDate
1-3 May 1990
Firstpage
3005
Abstract
The authors discuss previously published stability conditions (see L.M. Roytman et al., Proc. 20th Asilomer Conf. on Signal, Systems, Computer, 1987). It is pointed out that the relaxed Dautov sufficient condition drawn by Roytman is not necessary for stability, that its proof for a necessary condition is questionable, and that the solution it supports is not correct
Keywords
multidimensional digital filters; stability; N-D digital filters; N-dimensional digital filters; nonessential singularity; proof; relaxed Dautov sufficient condition; second kind; stability; Digital filters; Polynomials; Stability; Sufficient conditions; Transfer functions; Zinc;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112643
Filename
112643
Link To Document