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Recently, the nonlinear dynamics and chaos phenomenon of many neuron models have been studied. This paper provides a global picture of the bifurcation scenario of the Hindmarsh-Rose model and studies one point of every scenario. We use chaotic method to analyze phase plot, nullclines, entropies and dimensions of the chaotic point, from which we might find some useful mechanisms to understand the characteristics...
In the paper, the combination of the correlation detection method and the chaotic method is analyzed. This new weak sine signal detection system exerts its own advantages. Theoretical analysis and simulation results show that the detection system is very sensitive to bi-frequency weak signal which is covered by strong noise and has a strong ability to restrain the Gaussian white noise. The sine signal...
It is possible to measure human cerebral activity by utilizing a new chaotic method for analyzing the spoken voice. In experiments, we measured the Flicker Frequency and voice-derived Cerebral Exponents of subjects at 12-minutes intervals during a ten-hour railway driving simulation exercise. The results confirm that our analysis method is able to measure human central nervous system activity levels,...
In this paper, the transit network representation is systematically described by introducing the conceptions of transit link and transit route according to the characteristics of transit network. Then a bilevel programming model for the dynamic transit schedule planning problem is presented. In the bilevel model, the upper model is a normal optimal problem to minimize the total disutility of transit...
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