simluation results show that the maximum entropy spectral estimation and lms adaptive algorithm can extract echo signal of laser ranging system effectively from background noises.
仿真分析表明,最大熵谱估计和lms自适应算法相结合可以有效地从背景噪声中提取有用的激光反射回波信号。
then, both lms adaptive algorithm and rls adaptive algorithm are introduced in theory, as well as the converging performance and tracking performance of them and their improvement form are analyzed.
然后从理论上介绍了常用的两大类自适应算法—lms类自适应算法和rls类自适应算法,对两大类算法及其改进形式的收敛和跟蹤性能优劣进行了分析。
maximum entropy spectral estimation and lms adaptive algorithm were proposed to extract the reflection echo signal of laser ranging system.
提出了最大熵谱估计和lms自适应算法提取激光测距系统的反射回波信号。