DocumentCode
1303518
Title
Stable quarter-plane 2-D lattice filters
Author
Ertuzun, Aysin ; Kayran, Ahmet Hamdi ; Panayirci, Erdal
Author_Institution
Dept. of Electr. & Electron. Eng., Bogazici Univ., Istanbul, Turkey
Volume
26
Issue
12
fYear
1990
fDate
6/7/1990 12:00:00 AM
Firstpage
806
Lastpage
807
Abstract
The stability of the two-dimensional quarter-plane lattice filter developed by Parker and Kayran (1984) is not guaranteed. Their lattice filter is potentially unstable unless a number of conditions are satisfied. The validity of these conditions are difficult to test. Three different lattice filter structures which are structurally stable for all parameters are presented.
Keywords
filtering and prediction theory; matrix algebra; stability; two-dimensional digital filters; quarter plane 2D lattice filters; stability; structurally stable;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900526
Filename
52093
Link To Document