摘要
研究了Logistic映射的时间序列、功率谱、相图和分岔图所表现出来的特性。Logistic映射的分岔图可以从全局上反映Logistic映射的混沌特性,给出了Logistic映射的费根鲍姆(Feigenbaum)常数数值,说明了对该常数研究的意义。
Some characteristics are researched such as time sequence, power spectrum, diagram of unimodal function and bifurcations of Logistic map. The chaotic characteristics of Logistic map can be indicated in diagram of bifurcations entirely. Finally, the Feigenbaum Universal Constant is given and the research signification of the constant is illuminated.
出处
《光电技术应用》
2004年第2期53-56,共4页
Electro-Optic Technology Application
基金
上海市教委科技项目资助(03IK06)
