说明：  比例公平调度matlab源程序，按照Goldsmith的无线通信上的算法编程。也可以嵌入到OFDMA资源管理的算法中。 该程序有详细注释。程序函数名称为PFS1_08aug18.m
(Proportional fair scheduling matlab source, according to Goldsmith' s wireless communication programming algorithm. May also be embedded in the the OFDMA resource management algorithm. The procedures detailed notes. Program function name for PFS1_08aug18.m)