数学方法是部分子空间法，各种资源分配算法实现，搭建OFDM通信系统的框架，采用加权网络中节点强度和权重都是幂率分布的模型，对于初学matlab的同学会有帮助，时间序列数据分析中的梅林变换工具。- Mathematics is part of the subspace, Various resource allocation algorithm, Build a framework OFDM communication system, Using weighted model nodes in the network strength and weight are power law distribution, Matlab for beginner students will help, Time series data analysis Mellin transform tool.