DocumentCode
1344113
Title
Nonuniform M-band wavepackets for transient signal detection
Author
Kulkarni, Seema ; Gadre, V.M. ; Bellary, Sudhindra V.
Author_Institution
Center for Dev. of Adv. Comput., Pune, India
Volume
48
Issue
6
fYear
2000
fDate
6/1/2000 12:00:00 AM
Firstpage
1803
Lastpage
1807
Abstract
In this paper, we present a scheme to detect significantly overlapping transients buried in white Gaussian noise. A nonuniform M-band wavepacket decomposition algorithm using M-band, translation-invariant wavelet transform (NMTI) is developed, and its application to transient signal detection is discussed. The robustness of the NMTI-based detector is illustrated
Keywords
Gaussian noise; receivers; signal detection; transient analysis; wavelet transforms; white noise; M-band translation-invariant wavelet transform; NMTI-based detector; nonuniform M-band wavepacket decomposition algorithm; robustness; significantly overlapping transients; transient signal detection; white Gaussian noise; Autocorrelation; Entropy; Matrix decomposition; Maximum likelihood estimation; Recursive estimation; Signal detection; Signal processing; Signal processing algorithms; Spectral analysis; Speech processing;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.845940
Filename
845940
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