包括调制，解调，信噪比计算，包含收发两个客户端的链路级通信程序,包含位置式PID算法、积分分离式PID，包括最小二乘法、SVM、神经网络、1_k近邻法,数据包传送源码程序。-Includes the modulation, demodulation, signal to noise ratio calculation, Contains two clients receive link-level communications program, It contains positional PID algorithm, integral separate PID, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Data packet transfer source program.