Elimination of long-term variations from chaotic light curves

Plachy, Emese and Kolláth, Zoltán (2013) Elimination of long-term variations from chaotic light curves. ASTRONOMISCHE NACHRICHTEN, 334 (9). pp. 984-987. ISSN 0004-6337

Preview

Text 1303.3560v1.pdf Available under License Creative Commons Attribution. Download (1MB) | Preview

Abstract

We performed a comparative dynamical investigation of chaotic test data using the global flow reconstruction method. We demonstrate that large-amplitude, long-term variations may have a disturbing effect in the analysis. The Empirical Mode Decomposition method (EMD) and the Fourier filtering were tested to remove the additional variations. Test results show that the elimination of these variations significantly increased the robustness of the reconstructions.

Actions (login required)

Edit Item