捕鱼和分鱼；用逆推法求EX=1+x+x.x/2!+x.x.x/3!......的值；找出一个二维数组的“鞍点”-fishing and the fish; Backstepping method used for EX x.x x = 1 / 2! x.x.x / 3 !...... value; find a two-dimensional array of the "saddle"

本程序主要针对非线性系统开展反演滑模自适应控制算法研究(This program is mainly aimed at nonlinear systems, inverse sliding mode adaptive control algorithm research)