舰船电子工程2012，Vol.32Issue(3)：56-58,3.
基于变步长LMS的频域干扰抑制算法的研究
Research of Frequency-domain Interference Suppression Algorithms Based on the Variable Step-size LMS Algorithm
许振 1胡小文1
作者信息
- 1. 中国船舶重工集团公司第七二二研究所,武汉430079
- 折叠
摘要
Abstract
The variable step-size LMS algorithm used arc tangent function improves convergence speed and suppression performance by introducing coefficient of variation which can be carried out in project.Simulation showed that the algorithm has better adaptive performance in suppressing narrowband interference in DSSS signal.关键词
LMS算法/自适应滤波/频域/干扰抑制Key words
Least-Mean-Square algorithm/adaptive filter/frequency-domain/interference suppression分类
信息技术与安全科学引用本文复制引用
许振,胡小文..基于变步长LMS的频域干扰抑制算法的研究[J].舰船电子工程,2012,32(3):56-58,3.
