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A note on reassigned Gabor spectrograms of Hermite functions

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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https://hal-ens-lyon.archives-ouvertes.fr/ensl-00691216
Contributor : Patrick Flandrin <>
Submitted on : Wednesday, April 25, 2012 - 4:19:53 PM
Last modification on : Thursday, November 21, 2019 - 1:44:10 AM
Long-term archiving on: : Monday, November 26, 2012 - 3:46:13 PM

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  • HAL Id : ensl-00691216, version 1

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

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