做一个图像边缘提取的界面，通过菜单操作来实现图像处理，在轴坐标中显示所提供的压铸件的图像和两种边缘提取的结果-Interface, to do an image edge extracted by a menu operation to achieve the image processing, the extracted result of the image and the two edges of the display are provided on the die casting in

C语言实现三棱锥平行投影，已知三棱锥各顶点坐标是(0,0,20) (20,0,20) (20,0,0) (10,20,10)试编程绘制从Z轴向平面O-XY作平行投影图；从Y轴向平面O-XZ作平行投影图；从x轴向平面O-ZY作平行投影图；-C——parallel protection

多轴机器人路径规划仿真中，末端坐标跟踪情况仿真演示。-Multi axis robots path planning simulation, end tracking simulation demonstration.