GIS矢量图形信号流图处理系统,用户通过图形输入方式输入信号流图,程序处理得到系统传递函数等结果

C函数：1.显示鼠标； 2.单击鼠标左或右键后，传递鼠标坐标并返回鼠标键值-C function: 1. Show the mouse 2. Click the mouse left or right, the transfer and return the mouse coordinates of the mouse key

某控制系统的开环传递函数的分析,绘制系统的闭环根轨迹-An open-loop transfer function of the control system of the analysis of the drawing system of closed loop root locus