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https://ah.lib.nccu.edu.tw/handle/140.119/70161
題名: | Detecting characteristics of information masked by a laser-triggered microwave system via Hilbert–Huang transform | 作者: | 蕭又新 Shiau,Yuo-Hsien;Wu,Ming-Chya |
貢獻者: | 應物所 | 日期: | 2010 | 上傳時間: | 25-Sep-2014 | 摘要: | A two-wave-mixing microwave system under a delayed feedback control is proposed for chaotic communications in this study. Under the consideration of simple chaotic masking, Hilbert–Huang transform is proved to be an efficient way to detect characteristics of information signals via the spectrum of intrinsic mode functions. Based upon detrended fluctuation as well as multiscale entropy analyses on masking efficiency in the present system, we may suggest that Hilbert–Huang transform would be an alternative method to analyze complex dressed signals from nonlinear optoelectronic systems. | 關聯: | Optics Communications,283(9),1909-1916 | 資料類型: | article | DOI: | http://dx.doi.org/10.1016/j.optcom.2009.12.041 |
Appears in Collections: | 期刊論文 |
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File | Description | Size | Format | |
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1909-1916.pdf | 1.23 MB | Adobe PDF2 | View/Open |
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