[1]李元杰,戴再平.一种改进的MNVS自适应滤波算法[J].华侨大学学报(自然科学版),2000,21(4):404-407.[doi:10.3969/j.issn.1000-5013.2000.04.016]
 Li Yuanjie,Dai Zaiping.An Improved Algorithm of Normalized Variable Stepsize for Adaptive Filtering[J].Journal of Huaqiao University(Natural Science),2000,21(4):404-407.[doi:10.3969/j.issn.1000-5013.2000.04.016]
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一种改进的MNVS自适应滤波算法()
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《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]

卷:
第21卷
期数:
2000年第4期
页码:
404-407
栏目:
出版日期:
2000-10-20

文章信息/Info

Title:
An Improved Algorithm of Normalized Variable Stepsize for Adaptive Filtering
文章编号:
1000-5013(2000)04-0404-04
作者:
李元杰戴再平
华侨大学电子工程系, 泉州362011
Author(s):
Li Yuanjie Dai Zaiping
Dept. of Electron. Eng., Huaqiao Univ., 362011, Quanzhou
关键词:
自适应滤波 变步长算法 最小均方误差法
Keywords:
adaptive filtering algorithm of variable stepsize least mean square error
分类号:
TN713
DOI:
10.3969/j.issn.1000-5013.2000.04.016
摘要:
提出一种改进的归一化变步长自适应滤波算法 ( ANVS) .它对归一化变步长最小均方误差自适应算法 ( MNVS)作了进一步的改进,使之既具有较快收敛速度,又有快速跟踪能力 .计算机仿真结果表明,该算法的性能明显优于 MNVS算法,而其计算量与 MNVS算法相当 .
Abstract:
An improved algorithm of normalized variable stepsizie(ANVS)is proposed for adaptive filtering.It is a further imporovement of MNVS,namely,the adaptive algorithm of normalized variable stepsize with least mean square error.ANVS is characterized by a fairly fast convergence rate and a fast trace ability.As indicated by the results of computer simulaition,the performance of ANVS is obviously better than that of MNVS while both of them are well matched in computing workload.

参考文献/References:

[1] 张贤达. 现代信号处理 [M]. 北京:清华大学出版社, 1995.154-159.
[2] 胡爱群, 何振亚. 一种改进的归一化变步长最小均方误差自适应滤波算法 [J]. 信号处理, 1995(2):110-115.
[3] 项楚骐, 田坦, 张建勋. 一种归一化变步长自适应滤波的快速跟踪算法 [J]. 信号处理, 1992(2):112-118.

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备注/Memo

备注/Memo:
福建省自然科学基金资助项目
更新日期/Last Update: 2014-03-23