这是一个编写的上位机的界面，用于实时显示动态曲线，程序简单易懂，非常适合初学者。-This is a compilation of the upper machine interface, used for real-time display dynamic curve, and the program is simple to understand, very suitable for beginners.

VB下的一款波形绘制控件，希望对各位制作绘制曲线时有帮助。-The VB under a waveform draw controls, to help draw the curve you want to produce.