DocumentCode
388306
Title
Design of 2-D rational digital filters
Author
Harris, David B.
Author_Institution
Lawrence Livermore National Laboratory, Livermore, CA
Volume
6
fYear
1981
fDate
29677
Firstpage
696
Lastpage
699
Abstract
A novel 2-D rational filter design technique is presented which makes use of a reflection coefficient function (RCF) representation for the filter transfer function. The design problem is formulated in the frequency domain. A least-square error criterion is used though the usual error measure is augmented with barrier functions. These act to restrict the domain of approximation to the set of stable filters. Construction of suitable barrier functions is facilitated by the RCF characterization.
Keywords
Contracts; Difference equations; Digital filters; Frequency domain analysis; Laboratories; Polynomials; Process design; Reflection; Stability; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '81.
Type
conf
DOI
10.1109/ICASSP.1981.1171210
Filename
1171210
Link To Document