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	New approach for studies of time series of satellite observations of rainstorm: 1. Mutual information calculations
	Xu, Lisheng ; Wang, Yongzhong ; Ding, Jilie ; Cheng, Andrew Y.S. ; Chen, Xiuwan ; Duan, Lian
	2004
英文摘要	To develop a new and modem satellite retrieval method to study the severe storm process, satellite remote sensing is combined with nonlinear chaos dynamics. In this paper, the choice of time delay for the phase space reconstruction for nonlinear time series analyses is carried out. The method based on the information generation is employed. A new algorithm for calculations of the mutual information for the choice of time delay for phase space reconstruction for any probability distribution is developed. To confirm the validity of the algorithm proposed, the tests using simulated time series for some famous chaotic attractors and other nonlinear processes are performed. Finally application of the algorithm in the time series of GMS-5 11??m IR channel brightness temperature observations of rainstorm occurred in Wuhan area in China on 21-27 July 1998 is discussed. The results show that the new algorithm proposed is a good tool for the best choice of time delay in time series.; EI; 0
语种	英语
DOI标识	10.1117/12.567830
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/329064]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Xu, Lisheng,Wang, Yongzhong,Ding, Jilie,et al. New approach for studies of time series of satellite observations of rainstorm: 1. Mutual information calculations. 2004-01-01.

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