可以得到很精确的幅值、频率、相位估计，有均匀线阵的CRB曲线，数据模型归一化，模态振动，对信号进行频谱分析及滤波，一种流形学习算法（很好用），一种噪声辅助数据分析方法。- You can get a very accurate amplitude, frequency, phase estimation, There ULA CRB curve, Normalized data model, modal vibration, The signal spectral analysis and filtering, A fluid manifold learning algorithm (good use), A noise auxiliary data analysis method.