Linear transmitter with correlated noises

被引:6
作者
Góra, PF
机构
[1] Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30059 Krakow, Poland
[2] Jagiellonian Univ, Complex Syst Res Ctr, PL-30059 Krakow, Poland
关键词
correlated Gaussian noises; stochastic resonance; signal-to-noise ratio;
D O I
10.1016/j.physa.2005.01.032
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A linear transmitter with correlated Gaussian white additive and multiplicative noises and a periodic signal coupled either additively or multiplicatively is considered. The correlations have a weak destructive effect in case of the additive signal and a strong constructive effect in case of the multiplicative one. Analytical results for the linear transmitter with the additive signal agree with those obtained previously by a different approach. We also show how to analytically calculate certain expectation values involving exponentials of Gaussian processes. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:153 / 170
页数:18
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