DocumentCode
833665
Title
Comments on "Stability criterion for N-dimensional digital filters
Author
Shaw, Gary A.
Author_Institution
Aerospace Corporation, El Segundo, CA, USA
Volume
25
Issue
5
fYear
1980
fDate
10/1/1980 12:00:00 AM
Firstpage
1014
Lastpage
1015
Abstract
In the above mentioned paper, a stability theorem is given for 
-dimensional recursive filters. We show that for a certain class of filters, the theorem is open to misinterpretation, and consequently has frequently been applied incorrectly in the literature. Since the theorem has found greatest application in the context of two-dimensional (2-D) filtering, the 2-D case is examined in detail.
-dimensional recursive filters. We show that for a certain class of filters, the theorem is open to misinterpretation, and consequently has frequently been applied incorrectly in the literature. Since the theorem has found greatest application in the context of two-dimensional (2-D) filtering, the 2-D case is examined in detail.Keywords
Multidimensional digital filters; Recursive digital filter stability; Computer aided software engineering; Digital filters; Stability criteria; Sufficient conditions; Transfer functions;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1980.1102453
Filename
1102453
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