DocumentCode
1939611
Title
An approach for selecting a real-life signal best-performing time-frequency distribution
Author
Sucic, Victor ; Boashash, Boualeni
Author_Institution
Sch. of Electr. & Electron. Syst. Eng., Queensland Univ. of Technol., Brisbane, Qld., Australia
Volume
1
fYear
2003
fDate
1-4 July 2003
Firstpage
125
Abstract
The difficulty of selecting the optimal time-frequency distribution (TFD) for a given real-life signal has been one of the major limiting factors to a wider use of time-frequency analysis tools in practice. This paper, by extending our earlier works on the objective assessment of the performance of TFDs, presents a novel automatic approach for selecting a real-life signal best-performing time-frequency distribution from a set of considered TFDs. The practical applicability of the approach is illustrated on real-life signals examples.
Keywords
signal representation; time-frequency analysis; optimal time-frequency distribution selection; real-life signal; signal representation; time-frequency analysis tool; time-frequency distribution performance; Australia; Displays; Frequency estimation; Performance evaluation; Signal analysis; Signal processing; Signal resolution; Systems engineering and theory; Time frequency analysis; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Its Applications, 2003. Proceedings. Seventh International Symposium on
Print_ISBN
0-7803-7946-2
Type
conf
DOI
10.1109/ISSPA.2003.1224656
Filename
1224656
Link To Document