The Wigner distribution function (WDF) is used in signal processing as a transform in time-frequency analysis. The WDF was first proposed in physics… (More)

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2013

2013

We define a Wigner distribution function for a one-dimensional finite quantum system, in which the position and momentum… (More)

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2011

2011

- Tom Cuypers, Roarke Horstmeyer, Se Baek Oh, Philippe Bekaert, Ramesh Raskar
- 2011 IEEE International Conference on…
- 2011

In this work we provide an introduction to the Wigner Distribution Function (WDF) using geometric optics principles. The WDF… (More)

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2010

2010

- Soo-Chang Pei, Jian-Jiun Ding
- IEEE Transactions on Signal Processing
- 2010

In this paper, we derive the relationship among the fractional Fourier transform (FRFT), the linear canonical transform (LCT… (More)

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2008

2008

In the beginning of the 1950’s, Wigner introduced a fundamental deformation from the canonical quantum mechanical harmonic… (More)

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2004

2004

- Daniela Dragoman
- 2004

A phase space representation of the Aharonov-Bohm effect is presented. It shows that the shift of interference fringes is… (More)

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2003

2003

- G. W. Bund, María Tijero
- 2003

The mapping of the Wigner distribution function (WDF) for a given boundstate onto a semiclassical distribution function (SDF… (More)

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Review

2003

Review

2003

- R. F. O’Connell
- 2003

We first review the usefulness of the Wigner distribution functions (WDF), associated with Lindblad and pre-master equations, for… (More)

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2001

2001

We investigate the time-frequency characteristics of high-order harmonics generated in atomic gases by intense femtosecond laser… (More)

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1994

1994

- Aurelian Isar
- 1994

The harmonic oscillator with dissipation is studied within the framework of the Lindblad theory for open quantum systems. By… (More)

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1985

1985

- Raouf N. Gorgui-Naguib, Alan S. Kwabwe, R. A. King
- Canadian Electrical Engineering Journal
- 1985

A computationally efficient representation of the discrete Wigner distribution function is suggested. It allows the investigation… (More)

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