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Efficient Approximation of Continuous Wavelet Transforms

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Title: Efficient Approximation of Continuous Wavelet Transforms
Author: Jones, Douglas L.; Baraniuk, Richard G.
Type: Journal Paper
Keywords: continuous wavelet transforms
Citation: D. L. Jones and R. G. Baraniuk, "Efficient Approximation of Continuous Wavelet Transforms," IEEE Electronic Letters, vol. 27, no. 9, pp. 748-750, 1991.
Abstract: An efficient method, based on the chirp-z transform, for computing equally spaced time samples of a continuous wavelet transform at arbitrary scale samples is developed. Applications include efficient computation of samples of the continuous wavelet transform and the broadband ambiguity function for time-frequency and time-scale signal analysis, and optimal detection of moving targets.
Date Published: 1991-04-01

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  • ECE Publications [1047 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.