二阶系统与传统的PID和模糊控制相比较，并用MATLAB编程，进行了仿真对比-Second-order system with the traditional PID and fuzzy control in comparison with MATLAB programming, simulation comparison

在matlab下制作图形用户界面。本例为一归一化二阶系统，制作一个能绘制该系统单位阶跃响应的图形用户界面。-Produced under the matlab graphical user interface. In this case a normalized second-order system, can produce a drawing of the system unit step response of the graphical user interface.