三相光伏逆变并网的仿真，是信号处理的基础，从先验概率中采样，计算权重，预报误差法参数辨识-松弛的思想，有小波分析的盲信号处理，仿真效果非常好。-Three-phase photovoltaic inverter and network simulation, Is the basis of the signal processing, Sampling a priori probability, calculate the weight, Prediction Error Method for