Analyze and Process Atomic Clock Difference Data with Hilbert-Huang Transform - 文章详情页

作者：

Guo Jisheng (Guo Jisheng.) | Zhu Jiangmiao (Zhu Jiangmiao.) | Wu Wenjuan (Wu Wenjuan.) | Gao Yuan (Gao Yuan.)

收录：

CPCI-S

摘要：

Atomic　clock　difference　(errors)　contains　various　kinds　of　noise　and　it　can　be　characterized　to　as　non-stationary.　Hilbert-Huang　Transform　(HHT),　a　new　adaptive　method　based　on　empirical　mode　decomposition　(EMD)　and　Hilbert　spectral　analysis,　was　used　to　analyze　and　process　atomic　clock　difference.　Taking　real　data　for　discussion,　the　results　show　that　HHT　method　is　practical　and　versatile　to　handle　noisy　data　and　characterize　the　clock　behavior.

关键词：

clock difference atomic clock EEMD Hilbert-Huang Transform

作者机构：

[ 1 ] [Guo Jisheng]Beijing Univ Technol, Sch Elect & Control Engn, Beijing 100124, Peoples R China
[ 2 ] [Zhu Jiangmiao]Beijing Univ Technol, Sch Elect & Control Engn, Beijing 100124, Peoples R China
[ 3 ] [Wu Wenjuan]Beijing Univ Technol, Sch Elect & Control Engn, Beijing 100124, Peoples R China

通讯作者信息：

[Guo Jisheng]Beijing Univ Technol, Sch Elect & Control Engn, Beijing 100124, Peoples R China

电子邮件地址：

guojisheng@emails.bjut.edu.cn |
gaoy@nim.ac.cn

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