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Nonlinear Interrelation of Chaotic Time Series with Wavelet Transform and Recurrence Plot Analyses
文献类型：会议论文
| 作者 | Deng LH(邓林华)
|
| 出版日期 | 2014 |
| 会议名称 | 6th International Conference on Digital Image Processing (ICDIP) |
| 会议日期 | 2014-04-05 |
| 会议地点 | Athens, GREECE |
| 关键词 | Wavelet transform recurrence plot signal identification |
| 卷号 | 9159 |
| 通讯作者 | Deng, LH (reprint author), Chinese Acad Sci, Yunnan Observ, Kunming 650011, Peoples R China. |
| 英文摘要 | Two relatively advanced and powerful analysis methods, i.e. coherence-wavelet transform and cross-recurrence plot, which are used to probe the nonlinear interrelation between different time series, have been applied to non-stationary time series in this paper. The case study uses the chaotic time series of astronomical observational data for the time interval from January 1966 to December 2010. We examined the phase dynamical properties between two data sets and found that the availability of a physically meaningful phase definition depends crucially on the appropriate choice of the reference frequencies. Furthermore, their phase shift is not only time-dependent but also frequency-dependent. We conclude that advanced nonlinear analysis approaches are more powerful than traditional linear methods when they are applied to analyze nonlinear and non-stationary dynamical behavior of complex physical systems. |
| 收录类别 | EI ; CPCI |
| 产权排序 | 第一完成单位 |
| 会议网址 | http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1863751 |
| 会议录 | Proceedings of SPIE - 6TH INTERNATIONAL CONFERENCE ON DIGITAL IMAGE PROCESSING (ICDIP 2014)
 |
| 会议录出版者 | SPIE-INT SOC OPTICAL ENGINEERING |
| 学科主题 | Engineering ; Optics |
| 会议录出版地 | 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 978-1-62841-186-7 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/4875]  |
| 专题 | 云南天文台_抚仙湖太阳观测站 |
| 作者单位 | Yunnan Observatories (China) |
| 推荐引用方式 GB/T 7714 | Deng LH. Nonlinear Interrelation of Chaotic Time Series with Wavelet Transform and Recurrence Plot Analyses[C]. 见:6th International Conference on Digital Image Processing (ICDIP). Athens, GREECE. 2014-04-05.http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1863751. |
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来源：云南天文台
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