摘要
研究驱动响应式 Chua电路混沌同步的特性 ;设计双信道的数据混沌保密通信系统 ,实现语音、图像的混沌保密通信。基于 Chua电路 ,设计一种混沌扩频序列发生器 ,并分析其产生的混沌扩频序列的统计特性。
The properties of drive response chaotic synchronization based on Chua's circuit are investigated.A data chaotic secure communication system with two channels is designed, and then speech, image chaotic secure communication are achieved. We design a kind of chaotic spread sequences generator based on Chua's circuit,analyze the statistical properties of chaotic spread sequences generated with the generator.
出处
《广西科学》
CAS
2000年第4期262-265,共4页
Guangxi Sciences
基金
广西自然科学基金资助项目 !(桂科自 9912 0 0 5 )
广西教育厅资助项目! (桂科 [1998] 3 3 4 )
关键词
CHUA电路
混沌扩频序列
混沌保密通信
语音
图像
Chua's circuit, drive response synchronization, chaotic spread sequences, chaotic secure communicatio$
