信号处理中随机共振的应用研究  

Application Research of Stochastic Resonance in Signal Processing

作　　者：刘炼[1] 宋玉珍[1] 

机构地区：[1]91550部队91分队

出　　处：《舰船电子工程》2010年第11期54-58,共5页Ship Electronic Engineering

摘　　要：随机共振是一种常见于非线性系统中的由适当的噪声引起的系统最优响应现象。从随机共振的基本概念和原理出发,介绍了随机共振在信号处理、信号检测与估计和神经模型方面的应用研究。概括了最近关于随机共振的研究成果,总结了目前信号处理中随机共振的研究进展,最后讨论了随机共振的发展趋势。In nonlinear systems,noise can improve the responses of the systems with appropriate noise intensity.This phenomenon is called stochastic resonance.From the basic theory and concept of the stochastic resonance,this paper introduce it＇s application and research in signal processing,signal detection and estimate,neural models.Sum up the research results of stochastic resonance recently.Summarize stochastic resonance＇s research development in the field of signal processing.Finally,discuss the development trend of stochastic resonance.

关 键 词：随机共振 信号检测 信号估计 非线性信号处理 神经模型 

分 类 号：TN911.7[电子电信—通信与信息系统]