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Spectral Analysis of Sampled Signals in the Linear Canonical Transform Domain
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-04
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
The spectral analysis of uniform or nonuniform sampling signal is one of the hot topics in digital signal processing community.
Theories and applications of uniformly and nonuniformly sampled one-dimensional or two-dimensional signals in the traditional Fourier domain have been well studied.
But so far, none of the research papers focusing on the spectral analysis of sampled signals in the linear canonical transform domain have been published.
In this paper, we investigate the spectrum of sampled signals in the linear canonical transform domain.
Firstly, based on the properties of the spectrum of uniformly sampled signals, the uniform sampling theorem of two dimensional signals has been derived.
Secondly, the general spectral representation of periodic nonuniformly sampled one and two dimensional signals has been obtained.
Thirdly, detailed analysis of periodic nonuniformly sampled chirp signals in the linear canonical transform domain has been performed.
American Psychological Association (APA)
Li, Bing-Zhao& Xu, Tian-Zhou. 2012. Spectral Analysis of Sampled Signals in the Linear Canonical Transform Domain. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-19.
https://search.emarefa.net/detail/BIM-1029615
Modern Language Association (MLA)
Li, Bing-Zhao& Xu, Tian-Zhou. Spectral Analysis of Sampled Signals in the Linear Canonical Transform Domain. Mathematical Problems in Engineering No. 2012 (2012), pp.1-19.
https://search.emarefa.net/detail/BIM-1029615
American Medical Association (AMA)
Li, Bing-Zhao& Xu, Tian-Zhou. Spectral Analysis of Sampled Signals in the Linear Canonical Transform Domain. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-19.
https://search.emarefa.net/detail/BIM-1029615
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029615