| dc.contributor.author |
Boashash, Boualem |
|
| dc.contributor.author |
O'Shea, Peter |
|
| dc.date.accessioned |
2011-07-23T04:00:50Z |
|
| dc.date.available |
2011-07-23T04:00:50Z |
|
| dc.date.issued |
1988-04 |
|
| dc.identifier.citation |
ICASSP 1988, pages 2817 |
en_US |
| dc.identifier.issn |
1520-6149 |
|
| dc.identifier.uri |
http://hdl.handle.net/10576/10713 |
|
| dc.description |
This paper reports preliminary work of an earlier application of time-frequency techniques to a real-life application.
A software package that calculates IF estimates and TFDs can be downloaded from the web site: www.time-frequency.net |
en_US |
| dc.description.abstract |
The Wigner-Ville distribution (WVD) and the cross Wigner-Ville distribution (XWVD) are applied to signal detection and classification, and signal-to-noise ratio (SNR) performance is discussed. The method is applied to signaturing the individual cylinders of a diesel engine. A comparison with the short-time Fourier transform is provided. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
IEEE |
en_US |
| dc.subject |
Engine cylinders |
en_US |
| dc.subject |
Fourier transform |
en_US |
| dc.subject |
Matched filters |
en_US |
| dc.subject |
Pattern recognition |
en_US |
| dc.subject |
Signal analysis |
en_US |
| dc.subject |
Signal detection |
en_US |
| dc.subject |
Signal processing |
en_US |
| dc.subject |
Signal to noise ratio |
en_US |
| dc.subject |
Time frequency analysis |
en_US |
| dc.subject |
Underwater acoustics |
en_US |
| dc.subject |
Wigner-Ville distribution |
en_US |
| dc.subject |
acoustic signal processing |
en_US |
| dc.subject |
classification |
en_US |
| dc.subject |
diesel engine |
en_US |
| dc.subject |
signal detection |
en_US |
| dc.subject |
Signaturing |
en_US |
| dc.subject |
underwater acoustic signals |
en_US |
| dc.subject |
time-frequency signal processing |
en_US |
| dc.subject |
Time-Frequency detection |
en_US |
| dc.subject |
Time-Frequency classification |
en_US |
| dc.subject |
Time-Frequency identification |
en_US |
| dc.subject |
Time-Frequency Signatures |
en_US |
| dc.subject |
Time-Frequency correlation |
en_US |
| dc.subject |
transient detection |
en_US |
| dc.title |
Time-frequency analysis applied to signaturing of underwater acoustic signals |
en_US |
| dc.type |
Article |
en_US |