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An incremental noise constrained LMS algorithm

delete2023-12-01
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PRE
AI
M
Muhammad Omer Bin Saeed
A
Azzedine Zerguine *
U
Usman Hameed
S
Sajid Gul Khawaja
O
Oualid Hammi
DOI:10.1016/j.sigpro.2023.109187delete
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摘要

摘要

En 中文
While a lot of research has focused on diffusion-based algorithms for distributed estimation over adaptive networks, incremental algorithms have not been studied to that extent. Here we present an incremental scheme based distributed least mean square algorithm that uses the variance of the additive noise as a constraint. The proposed algorithm is derived and then its theoretical performance analysis is presented. Simulation results for different scenarios are then presented and it is shown that the simulation results corroborate very well the theoretical findings. More importantly, our algorithm outperforms, a recently proposed algorithm, the variable step-size incremental-based LMS (VSSILMS) algorithm.
Keyword:
Noise constrained LMS algorithm
Incremental LMS algorithm
Distributed estimation

期刊

Signal Processing 封面图
Signal Processing
IF:
3.6
论文数:
10.0K
被引数:
1.7W

机构

N
national university of sciences & technology - pakistan
学者数:
7.8K
论文数: 6.6K
被引数: 6
A
American University of Sharjah
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2.6K
论文数: 2.5K
被引数: 2.7K
G
gik institute engineering science & technology
学者数:
1.1K
论文数: 1.0K
被引数: 2
A
air university islamabad
学者数:
1.1K
论文数: 996
被引数: 5
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