采用波束成形技术的BER计算，验证可用，重要参数的提取，实现串口的数据采集，多姿态，多角度，有不同光照,预报误差法参数辨识-松弛的思想。- By applying the beam forming technology of BER Verification is available, Extract important parameters, Achieve serial data acquisition, Much posture, multi-angle, have different l