DocumentCode
1367481
Title
Novel approach to discrete interpolation using the subsequence FHT
Author
Hsu, C.-Y. ; Lin, T.-P.
Author_Institution
Dept. of Electr. Eng., Tatung Inst. of Technol., Taipei, Taiwan
Volume
24
Issue
4
fYear
1988
fDate
2/18/1988 12:00:00 AM
Firstpage
223
Lastpage
224
Abstract
A novel approach to discrete interpolation of finite-duration real sequences using subsequences with the fast Hartley transform (FHT) is presented. It is shown that accuracy can be improved by decomposing the signal into an ordered set of subsequences. This development is also convenient because it permits the use of inverse fast Hartley transforms (IFHT) that are always the same size as the original FHT. This approach is also appropriate for the parallel processing of each subsequence
Keywords
interpolation; parallel processing; signal processing; transforms; discrete interpolation; fast Hartley transform; finite-duration real sequences; inverse transform; ordered set; parallel processing; signal processing; subsequence FHT;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
5618
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