DocumentCode
1022573
Title
Computation of Wigner-Ville distribution for complex data
Author
Abeysekera, S.S.
Author_Institution
Centre for Water Res., Univ. of Western Australia, Nedlands, WA, Australia
Volume
26
Issue
16
fYear
1990
Firstpage
1315
Lastpage
1317
Abstract
An extension of the computation of the Wigner-Ville time frequency distribution for complex sonar data is discussed. The method of computation provides insight to the cross terms of the distribution that can be used in pattern recognition.
Keywords
computerised pattern recognition; sonar; Wigner-Ville distribution; Wigner-Ville time frequency distribution; complex data; complex sonar data; computation; cross terms; feature extraction; method of computation; pattern recognition;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900845
Filename
130955
Link To Document