DocumentCode
1302072
Title
Signal extrapolation from Hartley transform magnitudes
Author
Chen, G.-S. ; Wu, J.-L. ; Lee, L.-S.
Author_Institution
Nat. Taiwan Univ., Taipei, Taiwan
Volume
26
Issue
12
fYear
1990
fDate
6/7/1990 12:00:00 AM
Firstpage
793
Lastpage
794
Abstract
A novel approach to the problem of signal extrapolation from its Hartley transform magnitudes is presented. Using a newly defined function, it is proved that using only one known sample and the associated Hartley transform magnitudes a finite extended signal can be completely reconstructed. An algorithm for signal reconstruction from short-time Hartley transform (STHT) magnitudes with minimal window overlap can consequently be derived.
Keywords
signal processing; transforms; Hartley transform magnitudes; finite extended signal; minimal window overlap; signal extrapolation; signal reconstruction;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900517
Filename
52084
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