DocumentCode
1245676
Title
Formulas for the impulse response of a digital filter with an arbitrary piecewise-linear frequency response
Author
Chan, Mike V. ; Heinen, James A. ; Niederjohn, Russell J.
Author_Institution
Dept. of Electr. & Comput. Eng., Marquette Univ., Milwaukee, WI, USA
Volume
43
Issue
1
fYear
1995
fDate
1/1/1995 12:00:00 AM
Firstpage
308
Lastpage
310
Abstract
Simple formulas are derived for the impulse response of a digital filter with an arbitrary piecewise-linear frequency response. These are generalizations of a formula given in Oppenheim and Schafer (1989), and are useful in designing linear-phase FIR filters by the “windowing” method
Keywords
FIR filters; delay circuits; digital filters; frequency response; piecewise-linear techniques; transient response; arbitrary piecewise-linear frequency response; digital filter; impulse response; linear-phase FIR filters; simple formulas; windowing method; Algorithm design and analysis; Approximation algorithms; Band pass filters; Design methodology; Digital filters; Finite impulse response filter; Fourier transforms; Frequency response; Piecewise linear techniques; Signal processing;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.365313
Filename
365313
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