BANDWIDTH EMPIRICAL MODE DECOMPOSITION AND ITS APPLICATION
Xie, QW; Xuan, BA; Peng, SL; Li, JP; Xu, WX; Han, H
发表期刊INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING
关键词Intrinsic Mode Function (Imf) Empirical Mode Decomposition (Emd) Sifting Algorithm Instantaneous Frequency
摘要There are some methods to decompose a signal into different components such as: Fourier decomposition and wavelet decomposition. But they have limitations in some aspects. Recently, there is a new signal decomposition algorithm called the Empirical Mode Decomposition (EMD) Algorithm which provides a powerful tool for adaptive multiscale analysis of nonstationary signals. Recent works have demonstrated that EMD has remarkable e.ect in time series decomposition, but EMD also has several problems such as scale mixture and convergence property. This paper proposes two key points to design Bandwidth EMD to improve on the empirical mode decomposition algorithm. By analyzing the simulated and actual signals, it is confirmed that the Intrinsic Mode Functions (IMFs) obtained by the bandwidth criterion can approach the real components and reflect the intrinsic information of the analyzed signal. In this paper, we use Bandwidth EMD to decompose electricity consumption data into cycles and trend which help us recognize the structure rule of the electricity consumption series.
2008
卷号6期号:6页码:22,777-798
ISSN0219-6913
学科领域Computer Science, Software Engineering ; Mathematics, Interdisciplinary Applications
收录类别SCI
语种英语
WOS记录号WOS:000261393700001
引用统计
被引频次:24[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.casisd.cn/handle/190111/4704
专题中国科学院科技政策与管理科学研究所(1985年6月-2015年12月)
推荐引用方式
GB/T 7714
Xie, QW,Xuan, BA,Peng, SL,et al. BANDWIDTH EMPIRICAL MODE DECOMPOSITION AND ITS APPLICATION[J]. INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING,2008,6(6):22,777-798.
APA Xie, QW,Xuan, BA,Peng, SL,Li, JP,Xu, WX,&Han, H.(2008).BANDWIDTH EMPIRICAL MODE DECOMPOSITION AND ITS APPLICATION.INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING,6(6),22,777-798.
MLA Xie, QW,et al."BANDWIDTH EMPIRICAL MODE DECOMPOSITION AND ITS APPLICATION".INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING 6.6(2008):22,777-798.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
BANDWIDTH EMPIRICAL (519KB) 开放获取--浏览
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Xie, QW]的文章
[Xuan, BA]的文章
[Peng, SL]的文章
百度学术
百度学术中相似的文章
[Xie, QW]的文章
[Xuan, BA]的文章
[Peng, SL]的文章
必应学术
必应学术中相似的文章
[Xie, QW]的文章
[Xuan, BA]的文章
[Peng, SL]的文章
相关权益政策
暂无数据
收藏/分享
文件名: BANDWIDTH EMPIRICAL MODE DECOMPOSITION AND ITS APPLICATION.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。