CASIA OpenIR  > 09年以前成果
EMD sifting based on bandwidth
Xuan, Bo; Xie, Qiwei; Peng, Silong
Source PublicationIEEE SIGNAL PROCESSING LETTERS
2007-08-01
Issue8Pages:537-540
AbstractEmpirical-mode decomposition (EMD) provides a powerful tool for adaptive multiscale analysis of nonstationary signals. Aiming at the intrinsic mode function (IMF) criteria in sifting process and the scale mixing problem in EMD, this paper proposes a bandwidth criterion for IMF. By analyzing the simulated signal, it is confirmed that the IMFs obtained with the bandwidth criterion approximate the real components better and reflect the intrinsic information of the analyzed signal. Furthermore, the criterion based on bandwidth can weaken the scale mixing problem.
KeywordEmpirical-mode Decomposition (Emd) Intrinsic mode Function (Imf) Instantaneous Frequency (If) Local Narrowband signal.
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/12786
Collection09年以前成果
Corresponding AuthorXuan, Bo
Recommended Citation
GB/T 7714
Xuan, Bo,Xie, Qiwei,Peng, Silong. EMD sifting based on bandwidth[J]. IEEE SIGNAL PROCESSING LETTERS,2007(8):537-540.
APA Xuan, Bo,Xie, Qiwei,&Peng, Silong.(2007).EMD sifting based on bandwidth.IEEE SIGNAL PROCESSING LETTERS(8),537-540.
MLA Xuan, Bo,et al."EMD sifting based on bandwidth".IEEE SIGNAL PROCESSING LETTERS .8(2007):537-540.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xuan, Bo]'s Articles
[Xie, Qiwei]'s Articles
[Peng, Silong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xuan, Bo]'s Articles
[Xie, Qiwei]'s Articles
[Peng, Silong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xuan, Bo]'s Articles
[Xie, Qiwei]'s Articles
[Peng, Silong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.