Abstract: In this paper, several flow-based model in network performance analysis were introduced. And the theory of fractal interpolation used in data compress and data visualized was mainly discussed. By analysing data results of fractal interpolation, polynomial interpolation and least square fit, the validity of those models for flow-based model in network performance analysis was illuminated.

摘要： 本文介绍了几种基于流量的网络性能分析模型，着重分析了分形插值思想在数据压缩与数据可视化的应用。通过分形插值方法与多项式插值方法、最小二乘法拟合方法的数值结果分析比较，说明了以上方法在基于流量的网络性能分析模型中的有效性。

关键词: 分形插值, 多项式插值, 最小二乘法拟合, 自相似性

CLC Number: 

• TP393.01