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Uncertainty principle for the two-sided quaternion windowed Fourier transform
Journal article   Peer reviewed

Uncertainty principle for the two-sided quaternion windowed Fourier transform

Brahim Kamel and Emna Tefjeni
Integral transforms and special functions, Vol.30(5), pp.362-382
04/05/2019
DOI: https://doi.org/10.1080/10652469.2019.1572138

Abstract

Quaternion Fourier transform quaternion Wigner transform quaternion windowed Fourier transform the radar quaternion ambiguity function uncertainty principle
In this paper, we study the quaternion windowed Fourier transform (QWFT) and prove the Local uncertainty principle, the Logarithmic uncertainty principle and Amrein Berthier for the QWFT, the radar quaternion ambiguity function and the quaternion Wigner transform.

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