大学数值分析算法，ICA（主分量分析）算法和程序，多元数据分析的主分量分析投影，供做算法研究人员参考，三相光伏逆变并网的仿真。- University of numerical analysis algorithms, ICA (Principal Component Analysis) algorithm and procedures, Principal component analysis of multivariate data analysis projection, Algorithm for researchers to do reference, Three-phase photovoltaic inverter and network simulation.