DefinePK

Abstract

With the help of the truncated equation investigated the intermittent behavior of the oscillator Van der Pol oscillator under periodic external action in the absence and in the presence of noise. A method for determining when reinjection by constructing a singular component of the power spectrum of the signal by the flicker noise spectroscopy.
A procedure for determining the current parameters of the oscillator based on the calculation of the wavelet coefficients of the signal system using fast discrete wavelet transform and application of the differentiation formulas wavelet expansions.