PROGRAM GENERATOR PROCESSES INDUCED BY NONLINEAR DYNAMIC SYSTEM WITH IMPULS NOISES
Journal Title: Вестник КРАУНЦ. Физико-математические науки - Year 2017, Vol 2, Issue
Abstract
The article considers nonlinear dynamic systems with impulse perturbation. The described method of generation of impulse random processes on a computer. On the example of the Lorenz system are considered a software module.
Authors and Affiliations
Evgeny Kazakov
METHODS FOR FINDING GEOACOUSTIC EMISSION IMPULSES BASED ON SPARSE APPROXIMATION AND CLUSTERIZATION ALGORITHMS
The sparse approximation is a powerful instrument for time-and-frequency signal analysis. This publication outlines use of matching pursuit method for finding impulses in geoacoustic emission signals. Designed algorithm...
ABOUT ONE BOUNDARY TASK FOR THE PARABOLO-HYPERBOLIC EQUATION OF THE FOURTH ORDER IN PENTAGONAL AREA
In this paper, one boundary task for the equation of the fourth order of a parabolo-hyperbolic holotype look ∂/∂y(a2 ∂/∂x +b2 ∂/∂y) (Lu) = 0 is put and investigated in pentagonal area. Unequivocal resolvability of this p...
HIGH-FREQUENCY ACOUSTIC EMISSION EFFECT
Complex monitoring of acoustic emission (AE) in the sound frequency range has been carried out in the Kamchatka peninsular since 1999. In the course of the investigation, the existence of acoustic emission effect in sedi...
REVERSAL OF MAGNETIC FIELD IN THE DYNAMIC SYSTEM WITH STOCHASTIC αΩ-GENERATORS
In the paper investigates the question of the possibility of a reversal in the framework of low-mode model, αΩ-dinamo with fluctuating intensities of α- and Ω-generators. The regimes of generating a magnetic field are de...
THE MAIN PIPELINES IN THE URBAN WATER SUPPLY NETWORK: MATHEMATICAL MODELING AND COMPUTER DESIGN
The methods of modeling and optimization of long pipelines built into the urban water supply network, based on engineering practice, are presented.