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) {{disambig}} [[nl:Wignerdistributie]]