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The composite pseudo Wigner distribution (CPWD): A computable and versatile approximation to the Wigner distribution (WD)

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2 Author(s)
Jacobson, Lowell ; University of Minnesota, Minneapolis, Minnesota ; Wechsler, H.

The Wigner distribution (WD) has recently received much attention from researchers interested in dual time/frequency or space/spatial-frequency signal representation. However, an adequate computable approximation to the WD has been lacking. In order to fill this void, we introduce in this paper a new and highly versatile approximation known as the composite pseudo Wigner distribution (CPWD).

Published in:

Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '83.  (Volume:8 )

Date of Conference:

Apr 1983

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