中文说明：该程序用于卫星光通信， 以直接作出通信误码率与抖动之间的关系图，本程序可以作出不同静差下的曲线，里面将公式和积分都编辑好了
English Description：
This program is used for satellite optical communication to directly draw the relationship between communication error rate and jitter. This program can draw curves under different static errors, in which the formula and integral are edited