中文说明：包含收发两个客户端的链路级通信程序,FIR 底通和带通滤波器和IIR 底通和带通滤波器，毕业设计有用，可以广泛的应用于数据预测及数据分析,这个有中文注释，看得明白，能量熵的计算。
English Description：
Contains the sending and receiving two client link level communication program, at the bottom of the fir pass and band-pass filter and IIR bottom pass and band-pass filter, graduation design useful, can be widely used in data forecasting and data analysis, the Chinese notes, to understand it, the energy entropy calculation.