Wigner distribution
1028393
16806648
2005-05-31T18:06:00Z
J S Lundeen
246882
add Ville distribution
The '''Wigner distribution''' is either of two things:
* [[Wigner semicircle distribution]] - A probability function used in mathematics ([[Eugene Wigner]])
* [[Wigner quasi-probability distribution]] - Originally this was a representation of the wave-function in quantum physics. It is also known as the Wigner-Weyl transformation since it is the Weyl symbol for the density matrix. In signal analysis it is known as the Wigner-Ville distribution. It is used in statistical mechanics, quantum chemistry, optics, etc. ([[Eugene Wigner]], [[Hermann Weyl]], J. Ville)
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[[nl:Wignerdistributie]]