中文说明：利用贝叶斯原理估计混合logit模型的参数，基于SVPWM的三电平逆变的matlab仿真，到达过程是的泊松过程，处理信号的时频分析，有井曲线作为输入可计算其地震波的衰减,数值分析的EULER法。
English Description：
Using Bayesian principles to estimate parameters of the mixed logit model, MATLAB simulation for three-level inverter based on SVPWM, arrival Poisson processes, time-frequency analysis for signal processing, there are curves as input to calculate the attenuation of seismic waves, numerical analysis of the EULER method.