Interaction between signals at different intrinsic frequencies of chain-connected neural network
With the help of noise, the frequency of input signal which is close to that of the intrinsic oscillation of FHN model will enhance the stochastic resonance of the model. We attribute this phenomenon to the external frequency meeting the “intrinsic frequencies of the model. In this paper, the noisy chain-connected network of FHN neurons with degree being 10, 30, 70 and 100 is established for studying in the noisy FHN chain, the interaction between the two intrinsic frequencies, namely, the nature frequency and the “Canard resonance frequency(CRF), which locate in the region of 1.7, 1.9 and 3.6, 4.0, respectively.
stochastic resonance (SR) FHN intrinsic frequency noise Canard
JIANG Xiuyu WANG Jiang WANG Ruofan DENG Bin WEI Xile
Computing Center, Anshan Normal University, Anshan 11400 School of Electrical and Automation Engineering, Tianjin University, Tianjin 300072
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
579-582
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）