Share Email Print
cover

Proceedings Paper

Detection of weak periodical signals merged in Gauss white noise
Author(s): Wencheng Zhao; Feng Lin; Hong Guo; Qingxin Zhang; Yang Cao; Liping Liu; Jun Zhang; Jianliang Shang; Xi Cai
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this paper the method of extracting weak periodical signals form being merged in the background of Gauss white noise by use of the cycling auto-correlation approach was presented, which is aimed to solve the difficulties encountered in the practical usage of auto-correlation function in this aspect. Some results of simulation by computer to this approach were given at the end of this paper showing the forthright and the better real-time characteristic of this method.

Paper Details

Date Published: 14 September 2001
PDF: 4 pages
Proc. SPIE 4414, International Conference on Sensor Technology (ISTC 2001), (14 September 2001); doi: 10.1117/12.440132
Show Author Affiliations
Wencheng Zhao, Shenyang Institute of Aeronautical Engineering (China)
Feng Lin, Shenyang Institute of Aeronautical Engineering (China)
Hong Guo, Shenyang Institute of Aeronautical Engineering (China)
Qingxin Zhang, Shenyang Institute of Aeronautical Engineering (China)
Yang Cao, Shenyang Institute of Aeronautical Engineering (China)
Liping Liu, Shenyang Institute of Aeronautical Engineering (China)
Jun Zhang, Shenyang Institute of Aeronautical Engineering (China)
Jianliang Shang, Shenyang Institute of Aeronautical Engineering (China)
Xi Cai, Shenyang Institute of Aeronautical Engineering (China)


Published in SPIE Proceedings Vol. 4414:
International Conference on Sensor Technology (ISTC 2001)

© SPIE. Terms of Use
Back to Top