预报误差法参数辨识-松弛的思想，基于kaiser窗的双谱线插值FFT谐波分析，独立成分分析算法降低原始数据噪声，MIMO OFDM matlab仿真,感应双馈发电机系统的仿真，最终的权值矩阵就是滤波器的系数，基于欧几里得距离的聚类分析，包括随机梯度算法，相对梯度算法。- Prediction Error Method for Parameter Identification- the idea of relaxation, Dual-line interpolation FFT harmonic analysis kaiser windows, Independent component analysis algorithm reduces the raw data noise, MIMO OFDM matlab simulation, Simulation of doubly fed induction generator system, The final weight matrix is ??the filter coefficient, Clustering analysis based on Euclidean distance, Including stochastic gradient algorithm, the relative gradient algorithm.