cordic算法的c语定点数仿真，输入x，y两点坐标，自动计算得出改点与平面坐标轴（x轴正向）夹角（有一定误差），适用于整个坐标平面。于环境vc 6.0下编译通过。-CORDIC algorithm C language fixed point simulation, enter the X, y coordinates of two points, are automatically calculated to change point and plane coordinate axis (