1 code implementation • 6 Jun 2020 • Mariusz Tarnopolski, Natalia Żywucka, Volodymyr Marchenko, Javier Pascual-Granado
The LCs and power spectral densities (PSDs) were investigated with various methods: Fourier transform, Lomb-Scargle periodogram (LSP), wavelet scalogram, autoregressive moving average (ARMA) process, continuous-time ARMA (CARMA), Hurst exponent ($H$), and the $\mathcal{A}-\mathcal{T}$ plane.
High Energy Astrophysical Phenomena Astrophysics of Galaxies Instrumentation and Methods for Astrophysics
