摘要
介绍了随机共振的基本原理,在分析了现有的随机共振检测微弱信号的方法的基础上,提出了一种改进的随机共振检测算法,该方法对微弱信号的提取更加精确,仿真结果证明其可行性。
The basic principle of stochastic resonance is introduced, and the existing method of detecting weak signal using stochastic resonance theory is analyzed, then a improved detection algorithm of stochastic resonance is put forward. This method is much more precision for weak signal extracted. The simulation results show that the method is feasible.
出处
《测控技术》
CSCD
2007年第9期76-78,共3页
Measurement & Control Technology
关键词
随机共振:微弱信号
检测
stochastic resonance
weak signal
detection
