matlab开发工具箱中的支持向量机，一种流形学习算法（很好用），包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，预报误差法参数辨识-松弛的思想，最终的权值矩阵就是滤波器的系数，一种噪声辅助数据分析方法。- matlab development toolbox support vector machine, A fluid manifold learning algorithm (good use), Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Prediction Error Method for Parameter Identification- the idea of relaxation, The final weight matrix is ??the filter coefficient, A noise auxiliary data analysis method.