中文说明：
用于特征降维，特征融合，相关分析等,用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述,电力系统暂态稳定程序，可以进行暂态稳定计算。
English Description：
It is used for feature dimension reduction, feature fusion, correlation analysis, etc. Monte Carlo simulation method is used to calculate the price and basic description of American options. Power system transient stability program can be used for transient stability calculation.