部分实现了追踪测速迭代松弛算法，数学方法是部分子空间法，对HARQ系统的吞吐量分析，数据模型归一化，模态振动，D-S证据理论数据融合，对信号进行频谱分析及滤波，添加噪声处理。- Partially achieved tracking speed iterative relaxation algorithm, Mathematics is part of the subspace, HARQ throughput analysis of the system, Normalized data model, modal vibration, D-S evidence theory data fusion, The signal spectral analysis and filtering, Add noise processing.