脉冲响应的相关分析算法并检验，基于负熵最大的独立分量分析，通过虚拟阵元进行DOA估计，虚拟力的无线传感网络覆盖，D-S证据理论数据融合，最小二乘回归分析算法，包括随机梯度算法，相对梯度算法。- Related impulse response analysis algorithm and inspection, Based on negative entropy largest independent component analysis, Conducted through virtual array DOA estimation, Virtual power wireless sensor network coverage, D-S evidence theory data fusion, Least-squares regression analysis algorithm, Including stochastic gradient algorithm, the relative gradient algorithm.