Вид документа : Статья из журнала Шифр издания : 53/S 66 Автор(ы) : Skokov V. N., Koverda V. P. Заглавие : Stochastic resonance in a nonlinear system with a 1/f spectrum Место публикации : Technical Physics. - 2014. - Vol.59, №5. - С. 637-641 Примечания : Bibliogr. : p. 641 (19 ref.) ББК : 53 Предметные рубрики: ФИЗИКА Ключевые слова (''Своб.индексиров.''): stochastic equations --nonequilibrium phase--1/f spectrum Аннотация: The system of two nonlinear stochastic equations simulating 1/f fluctuations during the interaction of nonequilibrium phase transitions in the presence of an external harmonic force is analyzed using numerical methods. It is shown that the stochastic resonance occurring in the system enhances the output periodic signal under the action of noise. A random process with a 1/f power spectrum corresponds to the Gibbs-Shannon information entropy peak. In stochastic resonance, the information entropy is minimal Доп.точки доступа: Koverda, V. P.; Коверда Владимир Петрович; Скоков Вячеслав Николаевич