A Method of Weak Signal Chaotic Detection Based on Labview

摘要：

In this paper,a method of weak signal chaotic detection based on Labview is proposed. The method solve Duffing equation using powerful numerical calculation function of Labview,then the timing diagram and phase diagram of this weak chaotic signal are given by the virtual instrument. The results show that the experimental results by Labview are consistent with the theoretical simulation results by Matlab,and the method is an effective detection method. Compared with the traditional method of the weak signal chaotic detection,it has many advantages,such as a convenient parameter changing,easy realizing,high accuracy,good real-time capability and so on.The realization of the weak signal chaotic detection has been provided a new way.

关键词： Labview chaotic system weak signal chaotic detection

作者: Yang Hong Li Guohui

作者单位: School of Electronic and Engineering,Xian University of Post and Telecommunications,Xian,China

会议类型: 国际会议

会议名称: 2011 International Conference on Opto-Electronics Engineering and Information Science(2011光电电子工程与信息科学国际会议 ICOEIS 2011)

会议地点: 西安

会议语种:英文

页码: 2514-2517

在线出版日期: 2011-12-23（万方平台首次上网日期，不代表论文的发表时间）