是路径规划的实用方法，FIR 底通和带通滤波器和IIR 底通和带通滤波器，一些自适应信号处理的算法，部分实现了追踪测速迭代松弛算法，给出接收信号眼图及系统仿真误码率，这个有中文注释，看得明白。- Is a practical method of path planning, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Some adaptive signal processing algorithms, Partially achieved tracking speed iterative relaxation algorithm, The received signal is given eye and BER simulation systems, The Chinese have a comment, understand it.