DocumentCode
1115361
Title
An Algorithm for High-Speed Digital Filters
Author
Little, Warren D.
Author_Institution
Department of Electrical Engineering, University of Waterloo
Issue
5
fYear
1974
fDate
5/1/1974 12:00:00 AM
Firstpage
466
Lastpage
469
Abstract
This paper describes an algorithm that is suitable for fast implementations of nonrecursive and recursive digital filters. High speed is realized at the expense of memory; however, the memory-speed tradeoff is flexible so that many hardware and software implementations are practical. When memory is not limited, the time required to compute a filter output value is independent of the order of the filter.
Keywords
Computation schema, digital filter, filter algorithm, negative radix arithmetic, nonrecursive filter, recursive filter.; Costs; Digital arithmetic; Digital filters; Equations; Flow graphs; Hardware; Signal processing; Software algorithms; Computation schema, digital filter, filter algorithm, negative radix arithmetic, nonrecursive filter, recursive filter.;
fLanguage
English
Journal_Title
Computers, IEEE Transactions on
Publisher
ieee
ISSN
0018-9340
Type
jour
DOI
10.1109/T-C.1974.223968
Filename
1672561
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