Title :
On stability tests for two-dimensional digital filters
Author :
Swamy, M.N.S. ; Roytman, L.M. ; Plotkin, E.I.
Author_Institution :
Concordia University, Department of Electrical Engineering, Montreal, Canada
fDate :
4/1/1985 12:00:00 AM
Abstract :
Development of simple stability tests for two-dimensional digital filters remains an important field of study. Continuing in this direction, some results concerning modification of Anderson and Jury´s tests are reported in this paper. We also present an alternative stability test based on transformations of variables. Some numerical examples illustrating the algorithms presented are given.
Keywords :
stability criteria; two-dimensional digital filters; stability tests; two-dimensional digital filters; variables transformations;
Journal_Title :
Electronic Circuits and Systems, IEE Proceedings G
DOI :
10.1049/ip-g-1:19850010