作者: Thierry Dudok de Wit
关键词: Higher-order statistics 、 Correlation analysis 、 Fourier analysis 、 Exploit 、 Turbulence 、 Plasma turbulence 、 Nonlinear system 、 Mathematics 、 Calculus 、 Astrophysical plasma 、 Statistical physics
摘要: The analysis of plasma turbulence has traditionally relied on limited repertoire methods such as Fourier analysis, correlation etc. This text gives a short overview what deeper insight can be obtained by using techniques that exploit nonlinear properties the data. It covers both higher order spectra and statistics.