DocumentCode
1554129
Title
A quantitative SNR analysis for the pseudo Wigner-Ville distribution
Author
Xia, Xiang-Gen ; Chen, Victor C.
Author_Institution
Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA
Volume
47
Issue
10
fYear
1999
fDate
10/1/1999 12:00:00 AM
Firstpage
2891
Lastpage
2894
Abstract
A quantitative analysis for short-time Fourier transform has been previously given. We analyze the SNR for the pseudo Wigner-Ville distribution with rectangular windows for multicomponent signals in additive noise. The SNR for the pseudo Wigner-Ville distribution in terms of a sampling rate is given for a fixed window length
Keywords
Fourier transforms; Wigner distribution; noise; signal sampling; time-frequency analysis; additive noise; fixed window length; joint time-frequency analysis/transformation; multicomponent signals; pseudo Wigner-Ville distribution; quantitative SNR analysis; rectangular windows; sampling rate; short-time Fourier transform; signal processing; Biomedical signal processing; Fourier transforms; Frequency domain analysis; Image analysis; Performance analysis; Signal analysis; Signal processing; Signal sampling; Signal to noise ratio; Speech analysis;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.790673
Filename
790673
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