Research of Stochastic Resonance in Cascaded Bistable System

被引：7
|
作者：
Zhang Guang-Lu [1 ]
Wang Fu-Zhong [1 ]
机构：
[1] Tianjin Polytech Univ, Coll Sci, Tianjin 300160, Peoples R China
来源：
JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE | 2009年 / 6卷 / 03期
关键词：
Stochastic Resonance; Cascaded System; Simulation; Multiple Signals; Parameters Adjustment;
D O I：
10.1166/jctn.2009.1092
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this paper, we built the cascaded bistable system simulation model on the base of the theory of stochastic resonance (SR), compared output waveforms and power spectrums in different frequencies with single system. We also discussed the impact of parameters adjustment, and the superiorities and limitations of the cascaded bistable system. Based on this, we used the system to treat multiple signals. This paper upgrades the quality of the signal processing, and improves speed and efficiency with parallel signal processing, and it makes new sense in signal processing applications.
引用
收藏
页码：676 / 681
页数：6
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