有小波分析的盲信号处理，滤波求和方式实现宽带波束形成，独立成分分析算法降低原始数据噪声，包括最小二乘法、SVM、神经网络、1_k近邻法,三相光伏逆变并网的仿真。- There Wavelet Analysis Blind Signal Processing, Filtering summation way broadband beamforming, Independent component analysis algorithm reduces the raw data noise, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Three-phase photovoltaic inverter and network simulation.