中文说明：相参脉冲串复调制信号，构成不同频率的调制信号，实现串口的数据采集，对HARQ系统的吞吐量分析，对信号进行频谱分析及滤波，正确率可以达到98％。
English Description：
Coherent pulse on complex modulation signal, constitutes the different frequency modulation signal, realize the serial port data acquisition, throughput analysis of HARQ system, the signal of frequency spectrum analysis and filtering, the correct rate can reach 98%.