- Tytuł:
- Autocorrelation Function and Mutual Information from Short Experimental Time Series
- Autorzy:
-
Zduniak, A.
Łusakowski, J. - Powiązania:
- https://bibliotekanauki.pl/articles/1932093.pdf
- Data publikacji:
- 1995-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
- 05.45.+b
- Opis:
- A nonlinear dynamics of self-generated current oscillations in semi-insulating GaAs was studied by the reconstruction of an attractor from a short (14500 points) time series. Two methods of choosing of a time constant (τ) for this reconstruction are compared. One of them assumes τ to be an argument of the first zero of the autocorrelation function and the other takes τ as an argument of the first minimum of the mutual information. It is shown that for periodic oscillations both methods are equivalent, but for chaotic ones only the mutual information gives a time constant which does not depend on a time series used for calculations.
- Źródło:
-
Acta Physica Polonica A; 1995, 87, 1; 257-260
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł