1 citations · 2 across the 4 of their papers we have counts for
6 papers
Uncertainty Principles For the continuous Gabor quaternion linear canonical transform
Mohammed El Kassimi, Said Fahlaoui
Gabor transform is one of the performed tools for time-frequency signal analysis. The principal aim of this paper is to generalize the Gabor Fourier transform to the quaternion lin…
Local uncertainty principles for the two-sided Gabor quaternion Fourier transform
M. El Kassimi, S. Fahlaoui
By the important applications of Gabor transform in time-frequency analysis and signal analysis, in this paper, we consider the Gabor quaternion Fourier transform (GQFT), and we pr…
The two-sided Gabor quaternion Fourier transform and some uncertainty principles
Mohammed El Kassimi, Said Fahlaoui
In this paper, we define a new transform called the Gabor quaternionic Fourier transform (GQFT), which generalizes the classical windowed Fourier transform to quaternion valued-sig…
Wigner-Ville distribution associated with the quaternion offset linear canonical transforms
Mohammed El Kassimi, Youssef El haoui, Said Fahlaoui
The Wigner-Ville distribution (WVD) and quaternion offset linear canonical transform (QOLCT) are a useful tools in signal analysis and image processing. The purpose of this paper i…
Helgason Gabor Fourier transform and uncertainty principles
Mohammed El Kassimi, Mustapha Boujeddaine, Said Fahlaoui
Windowing a Fourier transform is a useful tool, which gives us the similarity between the signal and time frequency signal, and it allows to get sense when/where ceratin frequencie…
A heat kernel version of Miyachi's Theorem for the Laguerre hypergroup
Mohammed El Kassimi, Said Fahlaoui
Let the Laguerre Hypergroup. In this paper, we are going to formulate and prove an analogue of Miyachi's uncertainty principle for the Lagu…