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arXiv 1502.04797cs.ITcs.SYeess.SYmath.IT
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网络规模对增量最小均方自适应网络性能的影响

Impact of network size on the performance of incremental LMS adaptive networks

Malayer University(马拉耶尔大学)

Azam Khalili, Amir Rastegarnia

AI总结:

研究网络规模对增量LMS自适应网络性能的影响,通过理想和噪声链接两种情况比较不同节点数网络的稳态误差表现。

摘要:

本文研究了网络规模对增量最小均方(ILMS)自适应网络性能的影响。具体而言,我们考虑两种具有不同节点数的ILMS网络,并在两种不同情况下比较其性能:(i)理想链接和(ii)噪声链接。我们显示,当节点之间的链接为理想时,增加网络规模会提高稳态误差。另一方面,在存在噪声链接的情况下,我们观察到不同的行为,具有更多节点的ILMS自适应网络并不必然具有更好的稳态性能。还提供了仿真结果以说明讨论。

英文摘要:

In this paper we study the impact of network size on the performance of incremental least mean square (ILMS) adaptive networks. Specifically, we consider two ILMS networks with different number of nodes and compare their performance in two different cases including (i) ideal links and (ii) noisy links. We show that when the links between nodes are ideal, increasing the network size improves the steady-state error. On the other hand, in the presence of noisy links, we see different behavior and the ILMS adaptive network with more nodes necessarily has not better steady-state performance. Simulation results are also provided to illustrate the discussions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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