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Stochastic resonance in symmetric double well: higher harmonics
Репозиторій DSpace/Manakin
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Stochastic resonance in symmetric double well: higher harmonics
Інші назви:
Стохастический резонанс в симметричной двойной яме: высшие гармоники
Тема:
Anomalous diffusion, fractals, and chaos
Інший ID:
PACS: 05.40. +j
Посилання:
Stochastic resonance in symmetric double well: higher harmonics / A.V. Zhiglo // Вопросы атомной науки и техники. — 2001. — № 6. — С. 251-254. — Бібліогр.: 8 назв. — англ.
Підтримка:
I am glad to acknowledge the participation of Yu.L. Bolotin in both the putting of the problem and further elaboration of questions needed consideration as well as for his support in search for relevant literature and inspiring discussions.
Дата:
2001
Переглядів:
770
Завантажень:
429
Анотація:
The work deals with the phenomenon of Stochastic Resonance in its genuine model, proposed by B. McNamara and K. Wiesenfeld for explanation of long-term climatic changes on Earth. It is shown that in two state model the higher harmonics behave in a non-monotonous way with increase of the noise level, possessing one or more maxima. Explicit formulae for third and fifth harmonic amplitudes and corresponding SNR are obtained. Studied by other authors peculiarities, like dips and sharp peaks in output signal do not occur in two state model, thus they only exist in systems with continuous configuration space.
