The Masking Signals Selective Rejection of Controlled Discrete-Nonlinear Chua and Lorentz Systems

Abstract

The modeling and investigation of nonlinear digital devices of selective supression of masking multidimensional pseudo-random signals of controlled discrete-nonlinear Chua and Lorentz systems are carried out. The effects of changing the temporal discretization parameters of the masking signals on the selective suppression coefficients of pseudo-random signals of controlled discrete-nonlinear Chua and Lorentz systems are investigated. The comparative estimates of the nonlinear transformation of the phase-shift keyed signals in devices for selective rejection of masking pseudo-random signals of controlled discrete-nonlinear Chua and Lorentz systems with dynamic chaos are obtained.