Title :
Implementation of a new stability test for two-dimensional filters
Author_Institution :
University of Pittsburgh, Pittsburgh, PA
fDate :
4/1/1977 12:00:00 AM
Abstract :
A recently introduced new stability test for single-dimensional digital filters is extended to apply to two-dimensional filters, and the procedure for the implementation of this test is discussed. Nontrivial examples for both discrete and continuous two-dimensional filters are used to illustrate the procedure.
Keywords :
Acoustic signal processing; Acoustic testing; Continuous time systems; Digital filters; Polynomials; Speech processing; Stability criteria; System testing; Transfer functions;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1977.1162917
