cross Wigner distribution function

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• Wigner distribution function — The Wigner distribution function (WDF), named after Eugene Wigner, was first proposed for corrections to classical statistical mechanics in 1932 by Eugene Wigner. But the Wigner distribution function is also a good transform for time frequency… …   Wikipedia

• Modified Wigner distribution function — The Wigner distribution (WD) was first proposed for corrections to classical statistical mechanics in 1932 by Eugene Wigner. The Wigner distribution, or Wigner–Ville distribution (WVD) for analytic signals, also has applications in time frequency …   Wikipedia

• Cone-shape distribution function — In mathematics, cone shape distribution function is one of the members of Cohen s class distribution function. It was first proposed by Yunxin Zhao, Lee. E. Atlas, and Robert J. Marks in 1990. The reason why this distribution is so named is… …   Wikipedia

• Choi-Williams distribution function — is one of the members of Cohen s class distribution function. It was first proposed by Hyung Ill Choi and William J. Williams in 1989. This distribution function adopts exponential kernel to suppress the cross term. However, the kernel gain dose… …   Wikipedia

• Choi–Williams distribution function — is one of the members of Cohen s class distribution function. It was first proposed by Hyung Ill Choi and William J. Williams in 1989. This distribution function adopts exponential kernel to suppress the cross term. However, the kernel gain does… …   Wikipedia

• Cohen's class distribution function — For many years, signal analysis in both time and frequency domain has enjoyed high degree of popularity. The time frequency analysis techniques are especially effective in analyzing non stationary signals, whose frequency distribution and… …   Wikipedia

• Relativistic Breit–Wigner distribution — The relativistic Breit–Wigner distribution (after Gregory Breit and Eugene Wigner) is a continuous probability distribution with the following probability density function:[1] Where k is the constant of proportionality, equal to with …   Wikipedia

• Bilinear time–frequency distribution — Bilinear time–frequency distributions, or quadratic time–frequency distributions, arise in a sub field field of signal analysis and signal processing called time–frequency signal processing, and, in the statistical analysis of time series data.… …   Wikipedia

• Gabor-Wigner transform — The Gabor transform and the Wigner distribution function are both tools for time frequency analysis. Since the Gabor transform does not have high clarity, and the Wigner distribution function has a cross term problem [#refDJJ2007| [2] , a 2007… …   Wikipedia

• Probability distribution — This article is about probability distribution. For generalized functions in mathematical analysis, see Distribution (mathematics). For other uses, see Distribution (disambiguation). In probability theory, a probability mass, probability density …   Wikipedia

• Wave function — Not to be confused with the related concept of the Wave equation Some trajectories of a harmonic oscillator (a ball attached to a spring) in classical mechanics (A B) and quantum mechanics (C H). In quantum mechanics (C H), the ball has a wave… …   Wikipedia