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arXiv · 2004.04184

Uncertainty Principles for the Fourier and the Short-Time Fourier Transforms

Anirudha Poria
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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. Also, we discuss an analogue of Donoho--Stark uncertainty principle and provide some estimates for the size of the essential support of the short-time Fourier transform.

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Anirudha Poria. 2020-04-08. Uncertainty Principles for the Fourier and the Short-Time Fourier Transforms. https://doi.org/10.1063/5.0047191

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