Solution for mode mixing phenomenon of the empirical mode decomposition

Shuen De Wu*, Jin Chern Chiou, Evgeny Goldman

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

12 引文 斯高帕斯(Scopus)

摘要

Empirical mode decomposition (EMD) is a signal analysis method which has received much attention lately due to its application in a number of fields. However, EMD method has some limitations in decomposing signals which amplitude-frequency ranges are too close to each other. The aim of present paper is to show existing knowledge base for mode mix problem of two harmonics decomposition and introduce the differential operator as a possible solution of EMD algorithm for this topic. In this paper, the new methods are compared with the conventional EMD by numerical examples.

原文英語
主出版物標題ICACTE 2010 - 2010 3rd International Conference on Advanced Computer Theory and Engineering, Proceedings
頁面V2500-V2504
DOIs
出版狀態已發佈 - 2010
事件2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010 - Chengdu, 中国
持續時間: 2010 8月 202010 8月 22

出版系列

名字ICACTE 2010 - 2010 3rd International Conference on Advanced Computer Theory and Engineering, Proceedings
2

其他

其他2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010
國家/地區中国
城市Chengdu
期間2010/08/202010/08/22

ASJC Scopus subject areas

  • 計算機理論與數學
  • 理論電腦科學

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