自适应滤波器LMS算法的误差曲线和误差平方曲线，并在等高线上绘出LMS100次迭代的平均轨迹曲线，配合数字信号处理2课程的学习

sick lms100 型号驱动编程demo。sick lms100 型号驱动编程demo。-sick lms100 driver demo.

通过上位机和下位机之间的通讯，实现单线激光雷达LMS100数据采集，(Through the communication between the host computer and the lower computer, the LMS100 data acquisition of single line lidar is realized,)