本文档主要讲解了基于图论着色的动态频谱分配研究，可以让大家快速的学习认知无线电中的频谱分配-This document is mainly on the dynamic spectrum allocation based on graph coloring theory research, so that we can quickly learn the spectrum allocation in cognitive radio

针对图着色问题所用的一种敏感图论算法，解决路线着色问题。(A sensitive graph theory algorithm for graph coloring problem is used to solve the problem of route coloring.)