Stochastic resonance: numerical and experimental devices

被引:4
作者
Carusela, MF
Codnia, J
Romanelli, L [1 ]
机构
[1] Univ Nacl Gen Sarmiento, Inst Ciencias, Buenos Aires, DF, Argentina
[2] Consejo Nacl Invest Cient & Tecn, CITEFA, CEILAP, RA-1033 Buenos Aires, DF, Argentina
关键词
stochastic resonance; noise;
D O I
10.1016/j.physa.2003.09.003
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
An array of overdamped bistable oscillators with delay was studied numerically. Each site of the array is coupled directionally with the addition of white Gaussian noise. On the other hand, we compared the results with an array of coupled chain of experimental devices, also fed with Gaussian white noise. We observed for an optimal amount of noise and moderated coupling good transmission along the line without degradation. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:415 / 420
页数:6
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