DocumentCode
1173087
Title
A unified approach to the design of optimum FIR linear-phase digital filters
Author
McClellan, James ; Parks, T.
Volume
20
Issue
6
fYear
1973
fDate
11/1/1973 12:00:00 AM
Firstpage
697
Lastpage
701
Abstract
A method for designing finite-duration impulse-response (FIR) linear-phase digital filters is presented in which the four possible cases for such filters are treated in a unified approach. It is shown how to reduce each case to the proper form so that the Remez exchange algorithm can be used to compute the best approximation to the desired frequency response. The result is that a very flexible and fast technique is available for FIR linear-phase filter design.
Keywords
Computer-aided filter design; FIR (finite-duration impulse-response) digital filters; Linear-phase filters; Algorithm design and analysis; Band pass filters; Chebyshev approximation; Circuits; Design methodology; Digital filters; Finite impulse response filter; Frequency; Low pass filters; Nonlinear filters;
fLanguage
English
Journal_Title
Circuit Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9324
Type
jour
DOI
10.1109/TCT.1973.1083764
Filename
1083764
Link To Document