DocumentCode
974629
Title
A general approach for obtaining joint representations in signal analysis. I. Characteristic function operator method
Author
Cohen, Leon
Author_Institution
CAIP Center, Rutgers Univ., Piscataway, NJ, USA
Volume
44
Issue
5
fYear
1996
fDate
5/1/1996 12:00:00 AM
Firstpage
1080
Lastpage
1090
Abstract
A general approach for obtaining joint representations for arbitrary physical quantities is presented. The characteristic function operator method of Moyal (1949) and Ville (1960) and generalized by Cohen (1966, 1976) and Scully and Cohen (1987) for the time-frequency case is developed for arbitrary variables
Keywords
mathematical operators; signal representation; time-frequency analysis; arbitrary physical quantities; arbitrary variables; characteristic function operator method; joint representations; signal analysis; time-frequency case; Algebra; Bandwidth; Delay; Fourier transforms; Frequency domain analysis; Root mean square; Signal analysis; Spectral analysis; Time frequency analysis;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.502322
Filename
502322
Link To Document