Uncertainty Principles for the Fourier and the Short-Time Fourier Transforms
Functional Analysis
2021-11-30 v1 Classical Analysis and ODEs
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.
Keywords
Cite
@article{arxiv.2004.04184,
title = {Uncertainty Principles for the Fourier and the Short-Time Fourier Transforms},
author = {Anirudha Poria},
journal= {arXiv preprint arXiv:2004.04184},
year = {2021}
}
Comments
10 pages