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

页码：6470 / 6479

页数：10

共 129 条

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