这是一个数控系统的插补程序，实现逐点比较法和DDA算法的圆弧插补功能-This is a CNC system interpolation procedures, a case-by-point comparison to achieve law and the DDA circular interpolation algorithm functions

插补程序，数控插补仿真系统的开发与研究，这里使用了普通逐点比较和积分两种插补算法，曲线类型可以是直线或弧线，数字积分窗口大小和坐标参数、圆弧和直线参数等都可自定义，本插补程序可以清屏、可以下一步继续插补等。-Interpolation procedures, CNC interpolation simulation system development and research, using the ordinary pointwise and integral two interpolatio

数控系统的实时插补算法，包含粗插补算法、精插补算法、控制面板，动态链接库，插补运动组件等-Real-time interpolation algorithm CNC system, including crude interpolation algorithm, fine interpolation algorithm, control panel, dynamic link libraries, interpolation motion components, etc.

本程序为CNC（数控加工）仿真程序，基于Win32平台利用GDI+实现，实现直线、曲线、圆弧插补算法，并进行仿真。(This program is a CNC simulation program. Based on Win32 platform, it USES GDI+ to realize linear, curve and arc interpolation algorithm, and carries out simulation.)