随机共振在信号处理中应用研究的回顾与展望

被引：19

作者：

张雷 ^{[1
,2
]}

宋爱国 ^{[1
]}

机构：

[1] 东南大学仪器科学与工程学院

[2] 中国计量学院计算机科学系

来源：

电子学报 | 2009年 / 37卷 / 04期

关键词：

随机共振; 信号检测; 信号估计; 非线性信号处理; 内蕴随机共振;

D O I：

暂无

中图分类号：

TN911.23 [信号检测与估计];

学科分类号：

摘要：

非线性系统、弱的驱动信号和适量的噪声:在一定条件下,三者的相互协作使得噪声在一定程度上能够对信号起到增强的作用,这种反常的现象被定义为随机共振.本文以信号的估计与检测为主线,分析了推动随机共振应用发展的信息学与生物学背景,综述了随机共振在工程信号处理方面的最新进展,深入的介绍了一些模型以及存在的问题,并指出了进一步研究的方向.

引用

页码：811 / 818

页数：8

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