Approximation of the Wigner distribution for dynamical systems governed by differential equations

Eurasip Journal on Applied Signal Processing

Volumn 2002, Issue 1, 2002, Pages 67-72

  Galleani, Lorenzo ^a   Cohen, Leon ^b  

^a POLITECNICO DI TORINO   (Italy)

^b CITY UNIVERSITY OF NEW YORK   (United States)

Author keywords

Differential equations; Time frequency analysis; Wigner distribution

Indexed keywords

WIGNER DISTRIBUTIONS;

APPROXIMATION THEORY; FREQUENCY DOMAIN ANALYSIS; PARTIAL DIFFERENTIAL EQUATIONS; TIME DOMAIN ANALYSIS;

SIGNAL PROCESSING;

EID: 0036061781     PISSN: 11108657     EISSN: None     Source Type: Journal    
DOI: 10.1155/S1110865702000458     Document Type: Article

References (13)

1. Dynamics using the Wigner distribution
2. The Wigner distribution for ordinary linear differential equations and wave equations
3. On the quantum correction for thermodynamic equilibrium
4. Quantum statistics of almost classical ensembles
5. Quantum mechanics as a statistical theory
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7. Response of linear resonant systems to excitation of a frequency varying linearly with time
8. On the "exact" solution to the "gliding tone" problem
9. What is a multicomponent signal?
10. Wigner equations of motion for classical systems