Title :
On the signal interference structure generated by modified wigner-ville distribution
Author :
Ioana, Corel ; Quinquis, André
Author_Institution :
ENSIETA, 2 rue François Verny, Brest - France
Abstract :
In last years, the time-frequency distributions issued by wavelet packet decomposition or matching pursuit have been more and more used, due to the possibility to extract the information about local signal singularity. The main problem is the choice of decomposition parameters, such as decomposition level or wavelet family.
Keywords :
Frequency control; Time frequency analysis; Time measurement;
Conference_Titel :
Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International Conference on
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-7402-9
DOI :
10.1109/ICASSP.2002.5745826
