是信号处理的基础，基于人工神经网络的常用数字信号调制，虚拟力的无线传感网络覆盖，迭代自组织数据分析，用于信号特征提取、信号消噪，D-S证据理论数据融合。- Is the basis of the signal processing, The commonly used digital signal modulation based on artificial neural network, Virtual power wireless sensor network coverage, Iterative self-organizing data analysis, For feature extraction, signal de-noising, D-S evidence theory data fusion.