DocumentCode
1086614
Title
A normalized digital filter structure
Author
Gray, Augustine H., Jr. ; Markel, John D.
Author_Institution
University of California, Santa Barbara, Calif
Volume
23
Issue
3
fYear
1975
fDate
6/1/1975 12:00:00 AM
Firstpage
268
Lastpage
277
Abstract
A normalized digital filter structure is presented, based upon an orthonormal polynomial expansion. This structure is recursively designed, has several predictable stability properties in the presence of time-varying parameters, and appears to have roundoff noise properties which are superior to other known filter structures, particularly in the presence of clustered poles. Each section of the filter can be precisely implemented by one complex multiply.
Keywords
Digital filters; Dynamic range; Filtering; History; Laboratories; Oral communication; Polynomials; Stability; Time varying systems; Transfer functions;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1975.1162680
Filename
1162680
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