中文说明：一些自适应信号处理的算法，匹配追踪和正交匹配追踪，对HARQ系统的吞吐量分析，有较好的参考价值，采用了小波去噪的思想，是信号处理的基础。
English Description：
Some adaptive signal processing algorithms, matching pursuit and orthogonal matching pursuit, the throughput analysis of the HARQ system, has a good reference value, using the wavelet denoising of the idea, is the basis of signal processing.