Title :
Study of the characteristic on the one-dimensional rough sea surface
Author :
Yan Xu ; Zhang, Kaixiao
Author_Institution :
Phys. Dept., Hohai Univ., Nanjing, China
Abstract :
In this paper, an introduction of chaos is firstly present. The subject matter selected for this part of the paper is given with emphasis on analysis of chaotic characteristic of radar echoes from the one dimensional rough sea surface. Based on the time series of radar echoes, the problems which are involved in the reconstruction of chaotic dynamics, calculation of correlation dimension and the largest Lyapunov exponent are discussed, and the numerical results indicates radar echoes shows the chaotic characteristic obviously.
Keywords :
Lyapunov matrix equations; chaos; correlation methods; nonlinear differential equations; phase space methods; radar signal processing; time series; 1D rough sea surface; Lyapunov exponent; chaotic characteristic; correlation dimension; radar echoes; sea surface characteristic; Chaos; Chaotic communication; Electromagnetic scattering; Nonlinear dynamical systems; Physics; Radar scattering; Rough surfaces; Sea surface; Surface reconstruction; Surface roughness; chaotict; correlation dimension; reconstruction; rough;
Conference_Titel :
Computing, Communication, Control, and Management, 2009. CCCM 2009. ISECS International Colloquium on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-4247-8
DOI :
10.1109/CCCM.2009.5267504
