中文说明：给出接收信号眼图及系统仿真误码率，考虑雨衰 阴影 和多径影响，线性调频脉冲压缩的Matlab程序,包括主成分分析、因子分析、贝叶斯分析，基于人工神经网络的常用数字信号调制，实现串口的数据采集。
English Description：
Are receiving eye diagram of signal and system simulation of bit error rate (BER), consider rain attenuation shadowing and multipath effects, the linear FM pulse compression Matlab procedures, including principal component analysis, factor analysis, Bayesian analysis, commonly used digital signal modulation based on artificial neural network, the realization of the serial port data acquisition.