The United Detecting Method of Sampling Integral and Chaotic System for the Weak Periodic Pulse Signals

Li Yue; Yang Bao-jun; Tan Li; Lu Jin; Li Shi-zhe

Volume 25 Issue 12

Dec. 2003

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Article Navigation > Journal of Electronics & Information Technology > 2003 > 25(12): 1653-1657

Li Yue, Yang Bao-jun, Tan Li, Lu Jin, Li Shi-zhe. The United Detecting Method of Sampling Integral and Chaotic System for the Weak Periodic Pulse Signals[J]. Journal of Electronics & Information Technology, 2003, 25(12): 1653-1657.

Citation:

Li Yue, Yang Bao-jun, Tan Li, Lu Jin, Li Shi-zhe. The United Detecting Method of Sampling Integral and Chaotic System for the Weak Periodic Pulse Signals[J]. Journal of Electronics & Information Technology, 2003, 25(12): 1653-1657.

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The United Detecting Method of Sampling Integral and Chaotic System for the Weak Periodic Pulse Signals

Li Yue^{①;杨宝俊},
Yang Bao-jun,
Tan Li,
Lu Jin,
Li Shi-zhe

Received Date: 2003-02-21
Rev Recd Date: 2003-07-17
Publish Date: 2003-12-19

Abstract

Abstract

In order to improve the ability of chaotic system detecting weak periodic pulse signals, this paper proposes the detecting scheme uniting sampling integral with chaotic sys-tem. The simulation results indicate that the united detecting scheme precedes the detecting method without sampling integral under the same experimental background. Because occu-pied space ratio of the periodic pulse signals diminishes, the detected minimum amplitude increases. The intension decrease of input noise can simplify the critical phase state of detecting system.

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References

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