On The Development Of An Information Technology For Plasma Turbulence Research

Abstract

The paper deals with an example of real information technology developed for the examination of specific structures of plasma turbulence by the spectral analysis. The mathematical basis is a probabilistic approach using a special simulation algorithm to construct sample for the probabilistic modeling. To describe the fine structure of stochastic processes, finite mixtures of various probability distributions are used. In the paper, the general structure of the developed information technology including mathematical models, algorithms and software realization is considered. Procedures for finding statistical estimators of the unknown parameters of model are based on modifications of EM algorithm. Examples of application of the developed technology in an important area of modern physics are presented.