# Wigner quasiprobability distribution

## Papers overview

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2011

2011

- 2011

The problem of expanding a density operator p in forms that simplify the evaluation of important classes of quantum-mechanical… (More)

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2010

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2010

- IEEE Transactions on Signal Processing
- 2010

In the case of multicomponent signals with amplitude and frequency modulations, the idealized representation which consists of… (More)

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2008

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2008

- IEEE Transactions on Industrial Electronics
- 2008

This paper deals with the detection of mechanical load faults in induction motors during speed transients. The detection strategy… (More)

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2005

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2005

- IEEE Transactions on Industry Applications
- 2005

This paper examines the detection of mechanical faults in induction motors by an original use of stator current time-frequency… (More)

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2003

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2003

- 2003

A spectral correlation theory for cyclostationary time-series is introduced. It is established that a time-series is… (More)

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2001

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2001

- IEEE Trans. Information Theory
- 2001

The generalized entropies of Rényi inspire new measures for estimating signal information and complexity in the time–frequency… (More)

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2001

Highly Cited

2001

- IEEE Trans. Image Processing
- 2001

A two-dimensional (2-D) signal with a variable spatial frequency is proposed as a watermark in the spatial domain. This watermark… (More)

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2000

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2000

- IEEE Transactions on Biomedical Engineering
- 2000

Introduces nonstationary signal analysis methods to analyze the myoelectric (ME) signals during dynamic contractions by… (More)

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1996

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1996

- 1996

We derive and analyze transport equations for the energy density of waves of any kind in a random medium. The equations take… (More)

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1994

1994

- IEEE Trans. Signal Processing
- 1994

We consider the problems of designing a linear, timevarying filter with a specified “time-frequency (TF) pass region” and of… (More)

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