3 citations · 7 across the 5 of their papers we have counts for
6 papers
Discrete Linear Canonical Transform on Graphs
Yu Zhang, Bing-Zhao Li
With the wide application of spectral and algebraic theory in discrete signal processing techniques in the field of graph signal processing, an increasing number of signal processi…
Multi-dimensional graph fractional Fourier transform and its application
Fang-Jia Yan, Bing-Zhao Li
Many multi-dimensional signals appear in the real world, such as digital images and data that has spatial and temporal dimensions. How to show the spectrum of these multi-dimension…
Uncertainty principle for the two-sided quaternion windowed linear canonical transform
Wen-Biao Gao, Bing-Zhao Li
In this paper, we investigate the (two-sided) quaternion windowed linear canonical transform (QWLCT) and study the uncertainty principles associated with the QWLCT. Firstly, severa…
Uncertainty principles for the short-time linear canonical transform of complex signals
Wen-Biao Gao, Bing-Zhao Li
The short-time linear canonical transform (STLCT) can be identified as a generalization of the short-time Fourier transform (STFT). It is a novel time-frequency analysis tool. In t…
Uncertainty principles for the windowed offset linear canonical transform
Wen-Biao Gao, Bing-Zhao Li
The windowed offset linear canonical transform (WOLCT) can be identified as a generalization of the windowed linear canonical transform (WLCT). In this paper, we generalize several…
Quaternion Windowed Linear Canonical Transform of Two-Dimensional Quaternionic Signals
Wen-Biao Gao, Bing-Zhao Li
We investigate the 2D quaternion windowed linear canonical transform(QWLCT) in this paper. Firstly, we propose the new definition of the QWLCT, and then several important propertie…