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dc.contributor.authorSelesnick, Ivan W.
Burrus, C. Sidney
dc.creatorSelesnick, Ivan W.
Burrus, C. Sidney
dc.date.accessioned 2007-10-31T01:04:58Z
dc.date.available 2007-10-31T01:04:58Z
dc.date.issued 1995-01-15
dc.date.submitted 2004-11-08
dc.identifier.citation I. W. Selesnick and C. S. Burrus, "Generalized Digital Butterworth Filter Design," IEEE Transactions on Signal Processing, 1995.
dc.identifier.urihttps://hdl.handle.net/1911/20348
dc.description Journal Paper
dc.description.abstract This paper presents a formula-based method for the design of IIR filters having more zeros than (nontrivial) poles. The filters are designed so that their square magnitude frequency responses are maximally-flat at m = 0 and at m = pi and are thereby generalizations of classical digital Butterworth filters. A main result of the paper is that, for a specified half-magnitude frequency and a specified number of zeros, there is only one valid way in which to split the zeros between z = -1 and the passband. Moreover, for a specified number of zeros and a specified half-magnitude frequency, the method directly determines the appropriate way to split the zeros between z = -1 and the passband. IIR filters having more zeros than poles are of interest, because often, to obtain a good trade-off between performance and the expense of implementation, just a few poles are best.
dc.language.iso eng
dc.subjectfilter design
dc.subject.otherFilter Design
dc.title Generalized Digital Butterworth Filter Design
dc.type Journal article
dc.citation.bibtexName article
dc.citation.journalTitle IEEE Transactions on Signal Processing
dc.date.modified 2004-11-11
dc.contributor.orgDigital Signal Processing (http://dsp.rice.edu/)
dc.subject.keywordfilter design
dc.type.dcmi Text
dc.type.dcmi Text
dc.identifier.doihttp://dx.doi.org/10.1109/78.678493


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  • DSP Publications [508]
    Publications by Rice Faculty and graduate students in digital signal processing.
  • ECE Publications [1278]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students

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