commonsonic公司的ofdm仿真源码，共享出来给大家学习，共同进步-commonsonic company ofdm simulation source code, for Members to share learning and common progress

用CUDA实现BFS算法源码。CUDA是NV公司基于GPU的统一计算架构，BFS复杂度由CPU上的O(V+E)降为O(diameter)，直径diameter即图中root到leaf的最长距离。-This is the algorithm of BFS(breadth first search) on CUDA, and its time complexity is down to O(diameter) which diameter means the longest distance bet