Evaluation of stochastic-resonance-based detectors of weak harmonic signals in additive white Gaussian noise

被引：93
作者：
Galdi, V [1 ]
Pierro, V [1 ]
Pinto, IM [1 ]
机构：
[1] Univ Salerno, Dipartimento Ingn Informaz & Ingn, I-84084 Salerno, Italy
来源：
PHYSICAL REVIEW E | 1998年 / 57卷 / 06期
关键词：
D O I：
10.1103/PhysRevE.57.6470
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A thorough evaluation of stochastic resonance in the framework of statistical detection theory is presented both as a nonlinear signal preprocessor and as a detector. The pertinent receiver operating characteristics are compared with those of the known statistically optimum detector using extensive Monte Carlo simulations. Parameter optimization and computational budget aspects are discussed.
引用
收藏
页码：6470 / 6479
页数：10
相关论文
共 129 条
[1]  
Anishchenko V. S., 1992, International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, V2, P397, DOI 10.1142/S0218127492000379
[2]   STOCHASTIC RESONANCE IN CHAOTIC SYSTEMS [J].
ANISHCHENKO, VS ;
NEIMAN, AB ;
SAFANOVA, MA .
JOURNAL OF STATISTICAL PHYSICS, 1993, 70 (1-2) :183-196
[3]  
[Anonymous], 1989, CLIM DYNAM
[4]   Construction of a template family for the detection of gravitational waves from coalescing binaries [J].
Apostolatos, TA .
PHYSICAL REVIEW D, 1996, 54 (04) :2421-2437
[5]   Stochastic resonance in the Weidlich model of public opinion formation [J].
Babinec, P .
PHYSICS LETTERS A, 1997, 225 (1-3) :179-181
[6]   Stochastic beam dynamics in quasi-isochronons storage rings [J].
Bai, M ;
Jeon, D ;
Lee, SY ;
Ng, KY ;
Riabko, A ;
Zhao, X .
PHYSICAL REVIEW E, 1997, 55 (03) :3493-3506
[7]   A THEORY OF STOCHASTIC RESONANCE IN CLIMATIC-CHANGE [J].
BENZI, R ;
PARISI, G ;
SUTERA, A ;
VULPIANI, A .
SIAM JOURNAL ON APPLIED MATHEMATICS, 1983, 43 (03) :565-578
[8]  
BENZI R, 1982, TELLUS, V34, P10, DOI 10.1111/j.2153-3490.1982.tb01787.x
[9]   THE MECHANISM OF STOCHASTIC RESONANCE [J].
BENZI, R ;
SUTERA, A ;
VULPIANI, A .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1981, 14 (11) :L453-L457
[10]   STOCHASTIC RESONANCE IN THE LANDAU-GINZBURG EQUATION [J].
BENZI, R ;
SUTERA, A ;
VULPIANI, A .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1985, 18 (12) :2239-2245
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