Weight convergence conditions of variable step-size adaptive digital filters

被引：0
|
作者：
Xiao, Y [1 ]
Yao, WX [1 ]
Song, Y [1 ]
机构：
[1] No Jiaotong Univ, Inst Informat Sci, Beijing 100044, Peoples R China
来源：
2002 6TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS I AND II | 2002年
关键词：
adaptive digital filters; convergence conditions; stability;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Adaptive digital filters with variable step-size may become unstable when their weights are automatically adjusted with input signal. and noise. To solve the problem, we establish the convergence conditions of their weights, including convergence condition, uniform convergence condition, asymptotic convergence condition, uniform and asymptotic convergence condition, which can ensure the stability of variable step-size adaptive digital filters.
引用
收藏
页码：276 / 280
页数：5
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