Title :
Stability test for multidimensional digital filters
Author :
Brown, J.L. ; Delansky, J. ; Plotkin, E. ; Roytman, L.M. ; Swamy, M.N.S.
Author_Institution :
Pennsylvania State University, Electrical Engineering Department, University Park, USA
Abstract :
An implementation procedure for a new stability test for n-dimensional digital filters is developed. The procedure is based on the computation of a sequence of polynomials (resultants) in a decreasing number of complex variables and use of the resultant method.
Keywords :
multidimensional digital filters; polynomials; stability; multidimensional digital filters; polynomials; stability test;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810503
