deposit_your_work

Wigner-Based Formulation of the Chirplet Transform

Files in this item

Files Size Format View
Bar1996Dec1WignerBase.PDF 852.8Kb application/pdf Thumbnail

Show full item record

Item Metadata

Title: Wigner-Based Formulation of the Chirplet Transform
Author: Baraniuk, Richard G.; Jones, Douglas L.
Type: Journal Paper
Keywords: time frequency
Citation: R. G. Baraniuk and D. L. Jones, "Wigner-Based Formulation of the Chirplet Transform," IEEE Transactions on Signal Processing, vol. 44, no. 12, pp. 3129-3135, 1996.
Abstract: Using the Wigner distribution, we derive and analyze a matrix formulation for the chirplet transform, a signal analysis tool that generalizes the wavelet and short-time Fourier transforms. The formulation expresses the translations, scalings, and shears of the chirplet transform in terms of affine matrix transformations on the time-frequency plane. Our approach leads naturally to several new signal transforms, which we derive, analyze, and extend.
Date Published: 1996-12-01

This item appears in the following Collection(s)

  • ECE Publications [1032 items]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students
  • DSP Publications [508 items]
    Publications by Rice Faculty and graduate students in digital signal processing.