The effect factor of Stochastic Resonance system for Scale-transformation method
the scale-transformation method make the stochastic resonance(SR) system can processing the underwater acoustic frequency, there are many factor to effect the output, this paper study on the effect factor of the SR system, the result shown that The signal can be detected from the spectrum of the output when fs is bigger than 20 times f0. If fs is less than 20 times f0, the output is not ideally, even misconvergence, Higher scale factor bring lower transition frequency at higher SNR, if the SNR is low, the output would misconvergence when higher scale factor, The system parameter a is more effect to the output than b.
scale-transformation stochastic resonance,underwater acoustic parameter effect factor
HE Xudong YIN Mingming
Science and Technology on Underwater Acoustic Antagonizing Laboratory,Shanghai,201108,China
国际会议
秦皇岛
英文
1730-1733
2015-09-18(万方平台首次上网日期,不代表论文的发表时间)