部分更新NLMS算法的均方分析

S. Werner, M. Campos, P. Diniz
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引用次数: 7

摘要

在本文中,我们给出了具有封闭表达式的部分更新归一化最小均方(PU-NLMS)算法在白色输入信号情况下的均方收敛性分析。分析使用顺序统计量,这里给出的公式比文献中发现的PU-NLMS算法更准确。仿真结果与分析预测结果吻合良好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Mean-Squared Analysis of the Partial-Update NLMS Algorithm
In this paper, we present mean-squared convergence analysis for the partial-update normalized least-mean square (PU-NLMS) algorithm with closed-form expressions for the case of white input signals. The analysis uses order statistics and the formulas presented here are more accurate than the ones found in the literature for the PU-NLMS algorithm. Simulation results show excellent agreement with the the results predicted by the analysis.
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