%0 Journal Article %T Suprathreshold Stochastic Resonance in a Single Comparator %A WANG Ren-Guo %A LONG Zhang-Cai %A
王仁国 %A 龙长才 %J 中国物理快报 %D 2007 %I %X Stochastic resonance usually appears when stimulus is too weak to overcome barriers in a nonlinear system. Unusually, we demonstrate that in a simple competitor as a prototype model, stochastic resonance can still occur when the stimulus is predominantly suprathreshold. This result provides new knowledge for understanding of mechanism underlying information process in biological systems and aIso finds appfications in signal processing. %K 87 %K 19 %K Bb %K 87 %K 19 %K La %K 05 %K 40 %K Ca %K 43 %K 50 %K +y
随机 %K 共振实验 %K 比较器 %K 阈值 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=A6F1F92187EC7BB8F03480C5711B41DA&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=7979125BBE749348&eid=B4E8EA49DAAEB84F&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0