The largest Lyapunov prediction method for the end issue of empirical mode decomposition

Yong Feng Yang; Ya Feng Wu; Xing Min Ren; Wei Yang Qin; Xi Zhe Zhi; Yan Qiu

The largest Lyapunov prediction method for the end issue of empirical mode decomposition

Yong Feng Yang, Ya Feng Wu, Xing Min Ren, Wei Yang Qin, Xi Zhe Zhi, Yan Qiu

School of Mechanics,Civil Engineering and Architecture

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

The largest Lyapunov prediction method for dealing with the end issue of empirical mode decomposition (EMD) is proposed. Generally, the largest Lyapunov prediction method extends the time series near both ends of the data. After the extension, the spline does not swing at both ends of the data. Because the intrinsic characteristics of the signal are considered, the end issue becomes more reasonable. The simulation results proved that the new method can be used to solve the end issue effectively.

Original language	English
Pages (from-to)	3742-3746
Number of pages	5
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	58
Issue number	6
State	Published - Jun 2009

Keywords

EMD
End issue
Lyapunov exponent
Nonlinear

Cite this

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title = "The largest Lyapunov prediction method for the end issue of empirical mode decomposition",

abstract = "The largest Lyapunov prediction method for dealing with the end issue of empirical mode decomposition (EMD) is proposed. Generally, the largest Lyapunov prediction method extends the time series near both ends of the data. After the extension, the spline does not swing at both ends of the data. Because the intrinsic characteristics of the signal are considered, the end issue becomes more reasonable. The simulation results proved that the new method can be used to solve the end issue effectively.",

keywords = "EMD, End issue, Lyapunov exponent, Nonlinear",

author = "Yang, {Yong Feng} and Wu, {Ya Feng} and Ren, {Xing Min} and Qin, {Wei Yang} and Zhi, {Xi Zhe} and Yan Qiu",

year = "2009",

month = jun,

language = "英语",

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pages = "3742--3746",

journal = "Wuli Xuebao/Acta Physica Sinica",

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T1 - The largest Lyapunov prediction method for the end issue of empirical mode decomposition

AU - Yang, Yong Feng

AU - Wu, Ya Feng

AU - Ren, Xing Min

AU - Qin, Wei Yang

AU - Zhi, Xi Zhe

AU - Qiu, Yan

PY - 2009/6

Y1 - 2009/6

N2 - The largest Lyapunov prediction method for dealing with the end issue of empirical mode decomposition (EMD) is proposed. Generally, the largest Lyapunov prediction method extends the time series near both ends of the data. After the extension, the spline does not swing at both ends of the data. Because the intrinsic characteristics of the signal are considered, the end issue becomes more reasonable. The simulation results proved that the new method can be used to solve the end issue effectively.

AB - The largest Lyapunov prediction method for dealing with the end issue of empirical mode decomposition (EMD) is proposed. Generally, the largest Lyapunov prediction method extends the time series near both ends of the data. After the extension, the spline does not swing at both ends of the data. Because the intrinsic characteristics of the signal are considered, the end issue becomes more reasonable. The simulation results proved that the new method can be used to solve the end issue effectively.

KW - EMD

KW - End issue

KW - Lyapunov exponent

KW - Nonlinear

UR - http://www.scopus.com/inward/record.url?scp=67649813790&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:67649813790

SN - 1000-3290

VL - 58

SP - 3742

EP - 3746

JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 6

ER -

The largest Lyapunov prediction method for the end issue of empirical mode decomposition

Abstract

Keywords

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