Uncertainty principles for the Fourier and the short-time Fourier transforms

Poria, A (2021) Uncertainty principles for the Fourier and the short-time Fourier transforms. In: Journal of Mathematical Physics, 62 (11).

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Abstract

The aim of this paper is to establish a few uncertainty principles for the Fourier and the short-time Fourier transforms. In addition, we discuss an analog of the Donoho-Stark uncertainty principle and provide some estimates for the size of the essential support of the short-time Fourier transform. © 2021 Author(s).

Item Type:	Journal Article
Publication:	Journal of Mathematical Physics
Publisher:	American Institute of Physics Inc.
Additional Information:	The copyright for this article belongs to Author
Department/Centre:	Division of Physical & Mathematical Sciences > Mathematics
Date Deposited:	22 Nov 2021 10:54
Last Modified:	22 Nov 2021 10:54
URI:	http://eprints.iisc.ac.in/id/eprint/70542

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