The fractional Fourier domain decomposition

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Author
Kutay, M. A.
Özaktaş, H.
Ozaktas, H. M.
Arikan, O.
Date
1999
Source Title
Signal Processing
Print ISSN
0165-1684
Publisher
Elsevier
Volume
77
Issue
1
Pages
105 - 109
Language
English
Type
Article
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Abstract
We introduce the fractional Fourier domain decomposition. A procedure called pruning, analogous to truncation of the singular-value decomposition, underlies a number of potential applications, among which we discuss fast implementation of space-variant linear systems.
Keywords
Eigenvalues and eigenfunctions
Fourier transforms
Linear systems
Matrix algebra
Systems analysis
Singular value decomposition
Signal processing
Permalink
http://hdl.handle.net/11693/25226
Published Version (Please cite this version)
http://dx.doi.org/10.1016/S0165-1684(99)00063-8
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