对HARQ系统的吞吐量分析，主要是基于mtlab的程序，是国外的成品模型，针对EMD方法的不足,有PMUSIC 校正前和校正后的比较。- HARQ throughput analysis of the system, Mainly based on the mtlab procedures, Foreign model is finished, For lack of EMD, A relatively before correction and after correction PMUSIC.