%0 Journal Article
%T Stochastic resonance in an overdamped harmonic oscillator<br>过阻尼谐振子的随机共振
%A Zhang Li
%A Liu Li
%A Cao Li
%A <br>张莉
%A 刘立
%A 曹力
%J 物理学报
%D 2010
%I 
%X The stochastic resonance in an overdamped harmonic oscillator driven by cross-correlation Gaussian white noises in which one of the noises is modulated by a periodic signal is studied. By means of the Fourier transform of the stationary correlation function, an exact expression of the signal-to-noise ratio for the overdamped harmonic oscillator stochastic model is derived. Results reveal that there are two types of stochastic resonance in an overdamped harmonic oscillator stochastic model. One type of stoch...
%K overdamped harmonic oscillator
%K stochastic resonance
%K multiplicative noise<br>过阻尼谐振子，
%K 随机共振，
%K 乘法噪声
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=CCB68EA7A74BB77571F6A66EB3ED7829&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=38B194292C032A66&sid=60784034DD03F1E1&eid=A8B2B5CCDF243387&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=11