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Title:
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Efficient Approximation of Continuous Wavelet Transforms |
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Author:
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Jones, Douglas L.; Baraniuk, Richard G.
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Type:
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Journal Paper |
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Keywords:
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continuous wavelet transforms |
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Citation:
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D. L. Jones and R. G. Baraniuk, "Efficient Approximation of Continuous Wavelet Transforms," IEEE Electronic Letters, vol. 27, no. 9, pp. 748-750, 1991. |
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Abstract:
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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. |
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Date Published:
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1991-04-01 |
