12864显示的鼠标运动轨迹，计算出位移量-12864 shows the mouse trajectories to calculate the displacement

模拟实际步进电机控制测头或其它工具运动时，其在X和Y方向上的运动轨迹-Stepper motor control simulation of the actual probe or other tool movement in the X and Y direction of the trajectories of

列出的轨迹c语言，低频部分-时域积分-平均-C语言-测试(List the trajectories of C language, low frequency part time domain integral - mean -C language - Test)