music高阶谱分析算法，可以广泛的应用于数据预测及数据分析,包含位置式PID算法、积分分离式PID，最大信噪比的独立分量分析算法，DC-DC部分采用定功率单环控制，基于kaiser窗的双谱线插值FFT谐波分析。- music higher order spectral analysis algorithm, Can be widely used in data analysis and forecast data, It contains positional PID algorithm, integral separate PID, SNR largest independent component analysis algorithm, DC-DC power single-part set-loop control, Dual-line interpolation FFT harmonic analysis kaiser windows.