Non-harmonic spectrums of Lorenz system in the conditions of complex noise effects

The article considers non-harmonic spectrums of a non-linear Lorenz system in the conditions of a complex of additive and multiplicative noise effects on the systems’ parameters. Non-harmonic spectrums have been obtained based on the representation of signal realizations in the form of impulse random processes. The influence of spectral characteristics of noise effects on non-harmonic signal spectrums has been shown. The obtained results may be used for diagnostics of chaos generators under the conditions of noise effects.