本人独立编写，采用matlab对机械臂进行三维模型建立,通过更改参数,可控制机械臂在空间中的位置,以及获得机械臂三维空间基本运动的实现。(I wrote it independently, and used Matlab to establish the three-dimensional model of the manipulator. By changing the parameters, we could control the position of the manipulator in the space and get the realization of the basic movement of the manipulator's three-dimensional space.)