对HARQ系统的吞吐量分析，阐述了负荷预测的应用研究,单径或多径瑞利衰落信道仿真，针对EMD方法的不足,包含优化类的几个简单示例程序，仿真效果非常好。-HARQ throughput analysis of the system, It describes the application of load forecasting, Single path or multipath Rayleigh fading channel simulation, For lack of EMD, Optimi