Informatics and Applications

2014, Volume 8, Issue 2, pp 2-14

ANALYTICAL MODELING OF DISTRIBUTIONS WITH INVARIANT MEASURE IN NON-GAUSSIAN DIFFERENTIAL AND REDUCABLE TO DIFFERENTIAL HEREDITARY STOCHASTIC SYSTEMS

  • I.N. Sinitsyn

Abstract

Exact and approximate methods and algorithms of one- and multidimensional distributions with invariant measure for analytical modeling in differential non-Gaussian (with Wiener and Poisson noises) stochastic systems (StS) and hereditary StS (HStS) reducible to differential are presented. Four theorems giving exact methods of analysis modeling in differential StS (DStS) of general type are proved. Approximate methods based on distributions parametrization in DStS are disscused. Special attention is paid to the methods of normal approximation (MNA) and statistical linearization (MSL) for one- and dimensional distributions in DStS. Stability conditions are presented. three theorems giving exact and approximate analytical modeling in HStS resucible to DStS with asymptotically dying kernels are given. Some equavalency applications of DStS and HStS are considered. Test examples for software tools "ID StS" are given.

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