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。
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.
出处
《计算机工程》
CAS
CSCD
北大核心
2000年第S1期304-308,共5页
Computer Engineering
基金
国家863计划通信技术主题重大课题"高速IP网的网络运行监测和保障系统"(编号863-317-01-03-99)子课题"高速IP
关键词
分形插值
多项式插值
最小二乘法拟合
自相似性
Fractal interpolation: Polynomial interpolation
Least square fit
Self-similarity
