乒乓球弹跳模型主程序，能够在仿真过程中动态显示球的坠落和反弹过程，在仿真过程结束后输出小球位移和速度的变化曲线！-Table bouncing model main program that can display dynamic simulation of the falling ball and the rebound process, after the end of the simulation output and speed of the ball displacement curv

小球弹跳仿真。重力一定。初始位置一定。三维动画仿真-Bouncing ball simulation. Gravity must. Some initial position. Three-dimensional animated simulation