DocumentCode
2619171
Title
A weak signal detection technology based on stochastic resonance system
Author
Mu, Feiyan ; Zhang, Jiafen ; Du, Jing
Author_Institution
Dept. of Electron. Eng., Chengdu Coll. of UESTC (Univ. of Electron. Sci. & Technol. of China), Chengdu, China
fYear
2011
fDate
27-29 June 2011
Firstpage
2004
Lastpage
2007
Abstract
A weak signal detection technology based on stochastic resonance system is proposed in this paper. The principle of stochastic resonance is analyzed. Also a system based on Duffing equation is introduced. Then, a model is built using simulink soft ware. Finally, simulation is done using matlab software. Simulation results show that this technology can reach good test accuracy, against both white noise and colored noise.
Keywords
signal detection; stochastic processes; white noise; Duffing equation; Matlab software; Simulink software; colored noise; stochastic resonance system; weak signal detection technology; white noise; Chaos; Colored noise; Mathematical model; Signal to noise ratio; Stochastic resonance; Switches; Duffing system; chaos theory; stochastic resonance; weak signal;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-9762-1
Type
conf
DOI
10.1109/CSSS.2011.5974613
Filename
5974613
Link To Document