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统计信号处理中的随机共振研究进展 被引量:2

Advances in stochastic resonance in statistical signal processing
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摘要 非线性系统中,噪声改善系统性能的现象称作随机共振。文中简单回顾了随机共振研究中取得的主要成果,着重分析了随机共振在统计信号处理领域的研究进展,展示了在不同的信号处理要求或准则下噪声改善检测或估计性能的功效。最后提出研究中的问题,并对随机共振的发展作了展望。 Stochastic resonance (SR) is a phenomenon for improving performance of some nonlinear systems by noises. This paper reviews main results on stochastic resonance and then focuses on the research advances in the field of statistical signal processing where the theory of SR is applied. Meanwhile, we dis- play the efficiency of noise-enhanced-detection or noise-enhanced-estimation is displayed on diverse crite- ria. Finally, some open problems are proposed and prospects for the development of SR are given.
出处 《南京邮电大学学报(自然科学版)》 北大核心 2016年第5期10-17,共8页 Journal of Nanjing University of Posts and Telecommunications:Natural Science Edition
基金 国家自然科学基金(61179027)资助项目
关键词 随机共振 信号检测 参数估计 非线性系统 stochastic resonance(SR) signal detection parameter estimation nonlinear system
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  • 1BENZI R, SUTERA A, VULPIANI A. The mechanism of stochastic resonance[J].Journal of Physics A: Mathematical & General, 1981,14: lA53 -lA57.
  • 2BENZI R , PARISI G, SUTERA A, et aI. Stochastic resonance in climatic change[J]. Tellus, 1982 ,34: 10 - 16.
  • 3FA UVE S, HESLOT F. Stochastic resonance in a bistable system[J] . Physics Letters, 1983 ,97 A ( 112) : 5 - 7.
  • 4MCNAMARA B, WIESENFELD K, ROY R. Observation of stochastic resonance in a ring laser[J]. Physical Review Letters, 1988 ,60 (25) : 2626 - 2629.
  • 5GAMMAITONI L, MARCHESaNI F, MENICHELLA-SAETTA E, et aI. Stochastic resonance in bistable systems[J] . Physical Review Letters, 1989,62(4) :349 -352.
  • 6HU G, DING D. Higher signal to noise ratio obtained by applying stochastic resonance system[J] .Journal of Bei- jing Normal University ( Natural Science Edition) ,1992,28 (3) :348 -353.
  • 7龚德纯,秦光戎,胡岗,温孝东.由随机共振可获得比最佳线性滤波器更高的信噪比[J].中国科学(A辑),1992,23(8):828-833. 被引量:8
  • 8WEESE M, BIALEK W. Information flow in sensory neurons[J]. IL Nuovo Cimento, 1995, 17D(7/8) : 733 -741.
  • 9KISS LB. Possible breakthrough: significant improvement of signal to noise ratio by stochastic resonance[CJ / / AlP Conference Proceedings. 1996 :382 - 396.
  • 10CHAPEAU-BLONDEAU F, GODIVIER X. Theory of stochastic resonance in signal transmission by static nonlinear systems[J]. Physical Review E, 1997 ,55 (2) : 1478 - 1495.

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