中文说明：包括数据分析、绘图等等,毕业设计有用，到达过程是的泊松过程，包括回归分析和概率统计，Relief计算分类权重，预报误差法参数辨识-松弛的思想。
English Description：
Including data analysis, drawing and so on, graduation design useful, the arrival process is Poisson process, including regression analysis and probability statistics, Relief calculation classification weight, prediction error method parameter identification - loose thinking.