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Polynomial Wigner–Ville distribution

Known as: Polynomial Wigner-Ville distribution 
In signal processing, the polynomial Wigner–Ville distribution is a quasiprobability distribution that generalizes the Wigner distribution function… 
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Related topics

Related topics

3 relations
Discrete Fourier transformWigner distribution function

Broader (1)

Quantum mechanics

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Improvement on polynomial Wigner-Ville distribution for detecting higher-order polynomial phase signal
To detect higher order polynomial phase signals (HOPPSs), the smoothed-pseudo polynomial WignerVille distribution (SP-PWVD), an… 
2008
2008
Long hitting time, slow decay of correlations and arithmetical properties
Let $\tau_r(x,x_0)$ be the time needed for a point $x$ to enter for the first time in a ball $B_r(x_0)$ centered in $x_0$, with… 
2004
2004
Robust polynomial Wigner-Ville distribution for the analysis of polynomial phase signals in /spl alpha/-stable noise
The polynomial Wigner-Ville distribution (PWVD) is the most suitable time-frequency representation (TFR) of non-stationary… 
2004
2004
Effect of interpolation on PWVD computation and instantaneous frequency estimation
2001
2001
Polynomial Wigner-Ville Distribution and its realization by MATLAB
This paper discussed some time-frequency notes of polynomial Wigner-Ville distribution, pointed that such distribution have a… 
1998
1998
On the realization of the polynomial Wigner-Ville distribution for multicomponent signals
A method for the polynomial Wigner-Ville distributions realization, in the case of multicomponent signals, is presented. Using… 
1997
1997
An architecture for realization of the cross-terms free polynomial Wigner-Ville distribution
A method for the polynomial Wigner-Ville distributions realization, in the case of multicomponent signals, is presented. It is… 
1996
1996
Instantaneous frequency estimation of quadratic and cubic FM signals using the cross polynomial Wigner-Ville distribution
The cross polynomial Wigner-Ville distribution (X-PWVD) is applied to instantaneous frequency (IF) estimation of polynomial FM… 
1995
1995
Polynomial Wigner-Ville distributions
We propose a representation of the derivitive (phi) ' of any general polynomial (phi) of degree N in terms of Q equals N + 1… 
1995
1995
Relationship between the polynomial and the higher order Wigner-Ville distribution
The paper establishes the relationship between the two methods of higher order time-frequency analysis: the polynomial Wigner… 
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