DocumentCode
1304137
Title
LMS-based DHT analyser
Author
Liu, J.C. ; Lin, Tzu-Ping
Author_Institution
Dept. of Electr. Eng., Tatung Inst. of Technol., Taipei
Volume
24
Issue
8
fYear
1988
fDate
4/14/1988 12:00:00 AM
Firstpage
483
Lastpage
485
Abstract
A least-mean-square (LMS) adaptive algorithm for calculating the discrete Hartley transform (DHT) is presented. The transform kernel of the DHT serves as the input vector and the input signal to be analysed is regarded as the `desired response´ for the adaptive process. For a proper choice of convergent factor, i.e. u =1/2, the `LMS DHT analyser´ will provide an exact N -sample DHT. All the operations involved are real. Incorporation of one new sample requires only one adaptation
Keywords
least squares approximations; signal processing; transforms; LMS-based DHT analyser; adaptive algorithm; convergent factor; discrete Hartley transform; least-mean-square; real operations; signal processing;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
8249
Link To Document