与理论分析结果相比，复化三点Gauss-lengend公式求pi，真的是一个好程序，用MATLAB实现的压缩传感，基于kaiser窗的双谱线插值FFT谐波分析，快速扩展随机生成树算法，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，针对EMD方法的不足。- Compared with the results of theoretical analysis, Complex of three-point Gauss-lengend the Formula pi, Really is a good program, Using MATLAB compressed sensing, Dual-line interpolation FFT harmonic analysis kaiser windows, Rapid expansion of random spanning tree algorithm, PV modules contain, MPPT module, BOOST module, inverter module, For lack of EMD.