DocumentCode
1245681
Title
A note on the “Approximation of FIR by IIR digital filters: an algorithm based on balanced model reduction” [Comment and reply]
Author
Rudko, M. ; Cain, G.D. ; Kale, I.
Author_Institution
Dept. of Electr. Eng., Union Coll., Schenectady, NY
Volume
43
Issue
1
fYear
1995
fDate
1/1/1995 12:00:00 AM
Firstpage
314
Lastpage
317
Abstract
In the present paper Rudko extends the algorithm presented by Beliczynski et al. (see ibid., vol.40, p.532, 1992), based on balanced order reduction, for the conversion of a narrow-band linear phase FIR filter to an almost linear phase IIR filter. It is shown that the algorithm can be used to reduce the order of wideband FIR filters. Beliczynski et al. reply to the Comment
Keywords
FIR filters; IIR filters; delay circuits; digital filters; reduced order systems; IIR digital filters; algorithm; balanced model reduction; narrow-band linear phase FIR filter; wideband FIR filters; Added delay; Approximation algorithms; Band pass filters; Digital filters; Finite impulse response filter; Frequency response; IIR filters; Narrowband; Signal processing algorithms; Wideband;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.365315
Filename
365315
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