A note on reassigned Gabor spectrograms of Hermite functions - ENS de Lyon - École normale supérieure de Lyon Access content directly
Reports Year : 2012

A note on reassigned Gabor spectrograms of Hermite functions

Patrick Flandrin
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Abstract

An explicit form is given for the reassigned Gabor spectrogram of an Hermite function of arbitrary order. It is shown that the energy concentration sharply localizes outside the border of a clearance area limited by the ''classical'' circle where the Gabor spectrogram attains its maximum value, with a perfect localization that can only be achieved in the limit of infinite order.
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Dates and versions

ensl-00691216 , version 1 (25-04-2012)

Identifiers

  • HAL Id : ensl-00691216 , version 1

Cite

Patrick Flandrin. A note on reassigned Gabor spectrograms of Hermite functions. 2012, pp.15. ⟨ensl-00691216⟩
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