DocumentCode
2612531
Title
Chaotic analysis of ocean clutter
Author
Zhang, Yandong
Author_Institution
Sch. of Electron. Eng., Xi´´an Univ. of Posts & Telecommun., Xi´´an, China
Volume
5
fYear
2011
fDate
15-17 Oct. 2011
Firstpage
2720
Lastpage
2724
Abstract
The two-dimensional time-varying ocean surface is generated and several sets of time series of backscattering coefficient from it for different parameters is obtained with modified two-scale model. Then the chaotic theory is applied to analyze sea clutter. The phase space reconstruction technique and calculation of correlation dimension are discussed, and a method for calculating the largest Lyapunov exponent is presented, which places no restriction on the length of time series and is easy to implement.
Keywords
Lyapunov methods; chaotic communication; clutter; oceanographic techniques; time series; backscattering coefficient; chaotic analysis; chaotic theory; correlation dimension; largest Lyapunov exponent; ocean clutter; phase space reconstruction; time series; two scale model; Backscatter; Chaos; Clutter; Correlation; Sea surface; Time series analysis; chaos; correlation dimension; largest Lyapunov exponent; ocean clutter;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2011 4th International Congress on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-9304-3
Type
conf
DOI
10.1109/CISP.2011.6100701
Filename
6100701
Link To Document