该文件为分析计算ns2中无线网络的吞吐量提供了一个awk代码，可根据自己的情况做些修改。-The file is analyzed and calculated the throughput of the wireless network in ns2 provides a awk code, according to their own circumstances do change.

此awk文件可用来分析无线网络trace文件的吞吐量-This file can be used awk wireless network trace files to analyze the throughput