单片机采集到的车窗电压AD采样值，用MATLAB进行数据分析，电压变化曲线图像显示，以便进行模拟算法验证。-The car windows Voltage AD value from SCM AD-sampling collected, using MATLAB data analysis, image display voltage curves for simulation algorithm validation.

采集模拟量控制电机的转动，并对电机的反转间隙进行消除(Sampling the analog quantity to control the rotation of the motor)