程序产生一个随机数，游戏者输入数据进行猜测。管理员可输入密码， 其中普通管理员只能获得答案，超级管理员获得答案并能修改普通管理员密码-procedures a random number, players input data guess. Administrators can import password, which can only be general manager answers Super administrator answers and general managers

Power System Transient Stability Program, can be transient stability, Import data files as input parameters matlab program is running, Least-squares algorithm to fit a three-dimensional plane.