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dc.contributor.authorGoncalves, Paulo
Baraniuk, Richard G.
dc.creatorGoncalves, Paulo
Baraniuk, Richard G. 2007-10-31T00:44:37Z 2007-10-31T00:44:37Z 1996-05-01 1996-05-01
dc.identifier.citation P. Goncalves and R. G. Baraniuk, "Pseudo Affine Wigner Distributions," vol. 3, 1996.
dc.description Conference Paper
dc.description.abstract In this paper, we introduce a new set of tools for time-varying spectral analysis: the pseudo affine Wigner distributions. Based on the affine Wigner distributions of J. and P. Bertrand, these new time-scale distributions support efficient online operation at the same computational cost as the continuous wavelet transform. Moreover, they take advantage of the proportional bandwidth smoothing inherent in the sliding structure of their implementation to suppress cumbersome interference components. To formalize their place within the echelon of the affine class of time-scale distributions, we extend the definition of this class and introduce other natural generators.
dc.language.iso eng
dc.subject.otherTime Frequency and Spectral Analysis
dc.title Pseudo Affine Wigner Distributions
dc.type Conference paper 2004-11-04
dc.citation.bibtexName inproceedings 2006-06-21
dc.contributor.orgDigital Signal Processing (
dc.citation.volumeNumber 3
dc.citation.location Atlanta, GA
dc.citation.conferenceName IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
dc.type.dcmi Text
dc.type.dcmi Text
dc.citation.firstpage 1423
dc.citation.lastpage 1426

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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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