Direct dynamical test for deterministic chaos
文献类型：期刊论文
| 作者 | Gao JB(高剑波) ; ZhengZM(郑哲敏)
|
| 刊名 | Europhysics Letters
 |
| 出版日期 | 1994 |
| 卷号 | 25期号:7页码:485-490 |
| 关键词 | Power-Law Spectra Time-Series Strange Attractors Lyapunov Exponents Dimension Entropy |
| ISSN号 | 0295-5075 |
| 通讯作者 | GAO, J (reprint author), CHINESE ACAD SCI,INST MECH,NONLINEAR MECH CONTINUOUS MEDIA LAB,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | We present a direct and dynamical method to distinguish low-dimensional deterministic chaos from noise. We define a series of time-dependent curves which are closely related to the largest Lyapunov exponent. For a chaotic time series, there exists an envelope to the time-dependent curves, while for a white noise or a noise with the same power spectrum as that of a chaotic time series, the envelope cannot be defined. When a noise is added to a chaotic time series, the envelope is eventually destroyed with the increasing of the amplitude of the noise. |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | POWER-LAW SPECTRA ; TIME-SERIES ; STRANGE ATTRACTORS ; LYAPUNOV EXPONENTS ; DIMENSION ; ENTROPY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1994NB73700002 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39342]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Gao JB,ZhengZM. Direct dynamical test for deterministic chaos[J]. Europhysics Letters,1994,25(7):485-490. |
| APA | 高剑波,&ZhengZM.(1994).Direct dynamical test for deterministic chaos.Europhysics Letters,25(7),485-490. |
| MLA | 高剑波,et al."Direct dynamical test for deterministic chaos".Europhysics Letters 25.7(1994):485-490. |
入库方式： OAI收割
来源：力学研究所
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