Transient Theoretical Analysis of Diffusion RLS Algorithm for Cyclostationary Colored Inputs

Wei Gao; Jie Chen; Cedric Richard

doi:10.1109/LSP.2021.3079845

Transient Theoretical Analysis of Diffusion RLS Algorithm for Cyclostationary Colored Inputs

Wei Gao, Jie Chen, Cedric Richard

航海学院

科研成果: 期刊稿件 › 文章 › 同行评审

15 引用（Scopus）

摘要

Convergence of the diffusion RLS (DRLS) algorithm to steady-state has been extensively studied in the literature, whereas no analysis of its transient convergence behavior has been reported yet. In this letter, we conduct a theoretical analysis of the transient behavior of the DRLS algorithm for cyclostationary colored inputs, in the mean and mean-square error sense. The resulting analytical models allows us to thoroughly investigate the convergence behavior of the algorithm over adaptive networks in such complex scenarios. Simulation results support the accuracy and correctness of the theoretical findings.

源语言	英语
文章编号	9429910
页（从-至）	1160-1164
页数	5
期刊	IEEE Signal Processing Letters
卷	28
DOI	https://doi.org/10.1109/LSP.2021.3079845
出版状态	已出版 - 2021

访问文件

10.1109/LSP.2021.3079845

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{1687b38828fa4068b43658b38f6581b7,

title = "Transient Theoretical Analysis of Diffusion RLS Algorithm for Cyclostationary Colored Inputs",

abstract = "Convergence of the diffusion RLS (DRLS) algorithm to steady-state has been extensively studied in the literature, whereas no analysis of its transient convergence behavior has been reported yet. In this letter, we conduct a theoretical analysis of the transient behavior of the DRLS algorithm for cyclostationary colored inputs, in the mean and mean-square error sense. The resulting analytical models allows us to thoroughly investigate the convergence behavior of the algorithm over adaptive networks in such complex scenarios. Simulation results support the accuracy and correctness of the theoretical findings.",

keywords = "Adaptive network, cyclostationary colored inputs, diffusion RLS algorithm, transient theoretical analysis",

author = "Wei Gao and Jie Chen and Cedric Richard",

note = "Publisher Copyright: {\textcopyright} 1994-2012 IEEE.",

year = "2021",

doi = "10.1109/LSP.2021.3079845",

language = "英语",

volume = "28",

pages = "1160--1164",

journal = "IEEE Signal Processing Letters",

issn = "1070-9908",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - JOUR

T1 - Transient Theoretical Analysis of Diffusion RLS Algorithm for Cyclostationary Colored Inputs

AU - Gao, Wei

AU - Chen, Jie

AU - Richard, Cedric

PY - 2021

Y1 - 2021

N2 - Convergence of the diffusion RLS (DRLS) algorithm to steady-state has been extensively studied in the literature, whereas no analysis of its transient convergence behavior has been reported yet. In this letter, we conduct a theoretical analysis of the transient behavior of the DRLS algorithm for cyclostationary colored inputs, in the mean and mean-square error sense. The resulting analytical models allows us to thoroughly investigate the convergence behavior of the algorithm over adaptive networks in such complex scenarios. Simulation results support the accuracy and correctness of the theoretical findings.

AB - Convergence of the diffusion RLS (DRLS) algorithm to steady-state has been extensively studied in the literature, whereas no analysis of its transient convergence behavior has been reported yet. In this letter, we conduct a theoretical analysis of the transient behavior of the DRLS algorithm for cyclostationary colored inputs, in the mean and mean-square error sense. The resulting analytical models allows us to thoroughly investigate the convergence behavior of the algorithm over adaptive networks in such complex scenarios. Simulation results support the accuracy and correctness of the theoretical findings.

KW - Adaptive network

KW - cyclostationary colored inputs

KW - diffusion RLS algorithm

KW - transient theoretical analysis

UR - http://www.scopus.com/inward/record.url?scp=85105860395&partnerID=8YFLogxK

U2 - 10.1109/LSP.2021.3079845

DO - 10.1109/LSP.2021.3079845

M3 - 文章

AN - SCOPUS:85105860395

SN - 1070-9908

VL - 28

SP - 1160

EP - 1164

JO - IEEE Signal Processing Letters

JF - IEEE Signal Processing Letters

M1 - 9429910

ER -

Transient Theoretical Analysis of Diffusion RLS Algorithm for Cyclostationary Colored Inputs

摘要

访问文件

其它文件与链接

指纹

引用此