IIR系统的自适应横向滤波辨识  

IIR system identification with adaptive linear combiner

作　　者：陈行勇[1] 张振山[1] 

机构地区：[1]海军工程大学兵器工程系,湖北武汉430033

出　　处：《海军工程大学学报》2002年第6期13-18,共6页Journal of Naval University of Engineering

摘　　要：用自适应线性组合器匹配IIR型离散系统,通过拟合系统传递函数来辨识系统参数;比较了该法与自适应递归算法的动态性能,数值仿真结果证明该法的有效性.In this paper a way to match an IIR discrete\|time system with an adaptive linear combiner and to identify the parameters of the system through fitting the system function is provided. The dynamic performance of the way is compared with that of an adaptive recursive algorithm. The results of the numeric emulation prove the efficiency of the way.

关 键 词：IIR系统 自适应横向滤波 数字信号处理 系统辨识 自适应线性组合器 LMS算法 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]