- Tytuł:
- A numerical procedure for filtering and efficient high-order signal differentiation
- Autorzy:
-
Ibrir, S.
Diop, S. - Powiązania:
- https://bibliotekanauki.pl/articles/907392.pdf
- Data publikacji:
- 2004
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
walidacja krzyżowa
różniczkowanie sygnału
wygładzanie
generalized cross validation
smoothing
differentiation
splines functions
optimization - Opis:
- In this paper, we propose a numerical algorithm for filtering and robust signal differentiation. The numerical procedure is based on the solution of a simplified linear optimization problem. A compromise between smoothing and fidelity with respect to the measurable data is achieved by the computation of an optimal regularization parameter that minimizes the Generalized Cross Validation criterion (GCV). Simulation results are given to highlight the effectiveness of the proposed procedure.
- Źródło:
-
International Journal of Applied Mathematics and Computer Science; 2004, 14, 2; 201-208
1641-876X
2083-8492 - Pojawia się w:
- International Journal of Applied Mathematics and Computer Science
- Dostawca treści:
- Biblioteka Nauki