理论力学中的平面平行四杆机构的模拟动画程序。-Theoretical mechanics of plane four bar mechanism simulation animation program.

通过对四杆机构在vb中进行图形仿真，并且能分析出m点的加速度，运动轨迹等元素的图像-Based on the graphical simulation of four bar mechanism in VB, and analysis of a m point acceleration, trajectory and other elements of the image