3阶Chebyshev混沌序列的概率分布及数字实现方法研究

Study on density of probability and digital implementation about 3-chebyshev sequence

混沌作为一种非线性动态系统中的现象,受到了人们的重视,研究工作者纷纷探索它在通信中的可能应用.讨论了一种离散时间动态系统(3阶Chebyshev)所产生的数字混沌序列,研究了它的概率密度,为满足数字通信的实际需要,提出了该混沌序列的数字实现方法.

Chaos has been paid attention as a phenomenon found in non linear dynamic system.Researchers are looking for its possible application in communication.It is analyzed chaotic sequences generated by a widely studied discrete time dynamic system of mapped 3-Chebyshev,study the density of probability of chaotic sequences generated by 3-chebyshev.To meet the need of digital communication,a kind of digital implementation of it was proposed.