This paper expounds the present situation and reasons oftrainimpulse, and puts forward some countermeasures for preventing the trainimpulse and ensuring the smooth running oftrain.
阐述了列车冲动的现状和原因,提出了防止列车冲动、确保列车运行平稳的对策。
2
The equations of the model, corresponding to postsynaptic potentials, receptor potentials, initial segment graded potentials and the impulsetrain along the axon respectively, have been given.
In this paper, we first obtain the FRFT of the uniform impulse-train sampled signals, and based on it, we deduce sampling theorem and reconstruction formula for bandpass and lowpass signals with FRFT.