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EnglishA new method is described to study dynamical systems characterized by linear ordinary differential equations. The method is aimed at studying the time-varying properties of the resulting solution of the differential equation. In contrast to the standard methods where one solves the differential equation and then uses a time-frequency distribution, for example the Wigner distribution, to ascertain the time-frequency properties of the solution we show that one can obtain a differential equation for the Wigner distribution of the solution. We discuss a number of advantages for doing so.
Dynamics using the wigner distribution / GALLEANI L.; COHEN L.. - STAMPA. - 3:(2000), pp. 250-253. ((Intervento presentato al convegno ICPR 2000 tenutosi a Barcelona, Spain nel September 3-8 2000 [10.1109/ICPR.2000.903532].
| Titolo: | Dynamics using the wigner distribution | |
| Autori: | ||
| Data di pubblicazione: | 2000 | |
| Abstract: | A new method is described to study dynamical systems characterized by linear ordinary differentia...l equations. The method is aimed at studying the time-varying properties of the resulting solution of the differential equation. In contrast to the standard methods where one solves the differential equation and then uses a time-frequency distribution, for example the Wigner distribution, to ascertain the time-frequency properties of the solution we show that one can obtain a differential equation for the Wigner distribution of the solution. We discuss a number of advantages for doing so. | |
| ISBN: | 9780769507507 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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