Bilinear time–frequency distribution

Known as: Cohen's distribution function, Cohen's class, Bilinear time-frequency distribution 
Bilinear time–frequency distributions, or quadratic time–frequency distributions, arise in a sub-field of signal analysis and signal processing… (More)
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Topic mentions per year

Topic mentions per year

1985-2016
0246819852016

Papers overview

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2010
2010
Radar micro-Doppler signature analysis of vibrating targets with the joint time-frequency methods can provide useful information… (More)
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2008
2008
  • Beata Pałczyńska
  • 2008
This paper considers applying the quadratic joint time – frequency transform for the spectral analysis of the non-stationary… (More)
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2004
2004
Time-frequency distributions (TFDs) are bilinear transforms of the signal and, as such, suffer from a high computational… (More)
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2004
2004
We present two improvements/extensions of a previous deterministic blind source separation (BSS) technique, by Belouchrani and… (More)
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Highly Cited
2001
Highly Cited
2001
The generalized entropies of Rényi inspire new measures for estimating signal information and complexity in the time–frequency… (More)
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Highly Cited
1998
Highly Cited
1998
In this correspondence, we investigate whether musical noise, which often exists in speech enhanced using spectral subtraction… (More)
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1998
1998
This paper extends Thomson's multitaper spectrum estimation method [17] to nonstationary signals. The method uses a newly{derived… (More)
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1997
1997
This work deals with the analysis of chirp signals by means of time-frequency representation. We propose a chirp adapted time… (More)
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Highly Cited
1993
Highly Cited
1993
Time-frequency distributions (TFD’s), which indicate the energy content of a signal as a function of both time and frequency, are… (More)
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