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对时变混沌系统的信号重构(英文)
Reconstruction of Signal for Time-Varying Chaotic Systems
【摘要】 证实了在基于观察者途径的情况下,Takens的嵌入重构定理能扩展到时变混沌系统.Lur e系统被特别考虑.作为应用的实例,讨论了在没有信道噪声和畸变的情况下,在基于混沌的通信系统的信息信号的恢复.
【Abstract】 Takens’ embedding theory are applicable only for time invariant systems. It is shown that embedding reconstructions can be applied to time varying systems based on an observer approach. In particular, the Lur’e system is considered. As an application example, we discuss the information retrieval in chaos-based communication systems in the absence of noise and distortion.
【基金】 教育部回国留学人员科研专项基金(130501);重庆市科委应用基础研究基金(2001-6810);西南师范大学回校博士基金(220-413604).
- 【文献出处】 西南师范大学学报(自然科学版) ,Journal of Southwest China Normal University(Natural Science) , 编辑部邮箱 ,2003年05期
- 【分类号】TN918
- 【下载频次】60