中文说明： 到达过程是的泊松过程，小波包分析提取振动信号中的特征频率，内含心电信号数据及运用MATLAB写的源代码，遗传算法无功优化，最小二乘回归分析算法，高斯白噪声的生成程序。
English Description：
Arrival process is a Poisson process, the wavelet packet analysis and extraction of characteristic frequency in the vibration signal, signal containing ECG data and application written in matlab source code, the genetic algorithm without reactive power optimization, least squares regression analysis algorithm, Gaussian white noise generation program.