在matlab环境中自动识别连通区域的大小,基于人工神经网络的常用数字信号调制，加入重复控制，D-S证据理论数据融合，包括数据分析、绘图等等,有信道编码，调制，信道估计等，相参脉冲串复调制信号，考虑雨衰 阴影 和多径影响。- Automatic identification in the matlab environment the size of the connected area, The commonly used digital signal modulation based on artificial neural network, Join repetitive control, D-S evidence theory data fusion, Data analysis, plotting, etc., Channel coding, modulation, channel estimation, Complex modulation coherent pulse train signal, Consider shadow rain attenuation and multipath effect.