New Sampling Formulae Associated with the Linear Canonical Transform

被引：0
|
作者：
Li, Bing-zhao [1 ,2 ]
Tao, Ran [1 ,2 ]
Wang, Yue [1 ,2 ]
机构：
[1] Beijing Inst Technol, Dept Elect Engn, Beijing 100081, Peoples R China
[2] Beijing Inst Technol, Dept Math, Beijing 100081, Peoples R China
来源：
2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4 | 2006年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Linear canonical transform play an important role in many fields of optics and signal processing society. Well known transforms in these fields such as the Fourier transform, the fractional Fourier transform, and the Fresnel transform can be looked at as special cases of the linear canonical transform. In this paper we obtain new sampling formulae for reconstructing signals that are band-limited or time-limited in the linear canonical transform sense. In the new sampling formulae; we use samples from both the signal and its Hilbert transform, but each taken at half the Nyquist rate of linear canonical transform domain.
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收藏
页码：37 / +
页数：2
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