系统参数对混沌映射产生自相似业务流的影响

The Effect of Parameter on the Self-similar Traffic Generated by Chaotic Maps

通过计算机模拟 ,生成了不同参数条件下混沌映射产生的时间序列 ,研究了反映各时间序列自相似特性的Hurs参数 .研究结果表明 ,当混沌映射的系统参数变化时 ,所产生的时间序列的自相似特性也发生变化 ,即系统参数对混沌映射产生自相似业务流具有很大的影响 .

In this paper, the time series is generated by chaotic map under the condition of different parameters through computer simulation. The hurst parameters which describe the time series with selt similarity is computed. The results show that the self similarity of the time series varies greatly when the parameters are changed, that is, the parameters have a great effect on the self similar traffic.