DocumentCode
2704948
Title
A Method on Detecting Unpredictability of Chaotic Signal
Author
Jin, Jianxiu ; Qiu, Shuisheng ; Xie, Liying ; Feng, Mingku
Author_Institution
South China Univ. of Technol., Guangzhou
fYear
2007
fDate
15-19 Dec. 2007
Firstpage
562
Lastpage
565
Abstract
A method on detecting unpredictability of chaotic signal is put forward, which is based on periodic orbit statistics. Chaotic time sequences come from analog circuit and numerical simulation respectively. Hot saddle periodic orbits (SPO) are found and its regression spectrum and regression frequency are investigated. The results show that the method is fit for detecting the unpredictability of chaotic system.
Keywords
analogue circuits; chaos; regression analysis; analog circuit; chaotic signal; chaotic time sequences; hot saddle periodic orbits; periodic orbit statistics; regression frequency; regression spectrum; Chaos; Chaotic communication; Circuit simulation; Computational intelligence; Frequency; Information security; Numerical simulation; Predictive models; Testing; Tin;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Security Workshops, 2007. CISW 2007. International Conference on
Conference_Location
Harbin
Print_ISBN
978-0-7695-3073-4
Type
conf
DOI
10.1109/CISW.2007.4425558
Filename
4425558
Link To Document