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Novel systolic arrays for Wigner-Ville distribution
K. M.Muraleedhara Prabhu
Published in IEEE, Piscataway, NJ, United States
1997
Volume: 2
   
Pages: 657 - 660
Abstract
The present paper proposes a new method for the computation of Wigner-Ville distribution. Unlike the conventional methods that use either a transform or a convolution operation for analytic signal evaluation, the proposed method computes the analytic signal directly from the input signal. As a result, the proposed method is highly suitable for a systolic array implementation than the existing methods. Systolic arrays with extensive pipelining have been developed for analytic signal evaluation and are used for the design of a systolic arrays for Wigner-Ville distribution. The proposed arrays, we believe, would be highly promising for modern real-time signal processing.
About the journal
JournalData powered by TypesetInternational Conference on Digital Signal Processing, DSP
PublisherData powered by TypesetIEEE, Piscataway, NJ, United States
Open AccessNo
Concepts (7)
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    Computational methods
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    Digital signal processing
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    Fast fourier transforms
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    Pipeline processing systems
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    ANALYTIC SIGNAL EVALUATION
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    WIGNER VILLE DISTRIBUTION
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    SYSTOLIC ARRAYS