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。- For feature reduction, feature fusion, correlation analysis, Monte Carlo simulation method of calculating the American option price and basic descr iption, Power System Transient Sta