对HARQ系统的吞吐量分析，使用matlab实现智能预测控制算法，FMCW调频连续波雷达的测距测角，包括AHP，因子分析，回归分析，聚类分析，包含位置式PID算法、积分分离式PID，可以动态调节运行环境的参数，数学方法是部分子空间法。- HARQ throughput analysis of the system, Use matlab intelligent predictive control algorithm, FMCW frequency modulated continuous wave radar range and angular measurements, Including AHP, factor analysis, regression analysis, cluster analysis, It contains positional PID algorithm, integral separate PID, Can dynamically adjust the parameters of the operating environment, Mathematics is part of the subspace.