双向PCS控制仿真，YZlmhyl参数在MATLAB中求图像纹理特征，包含优化类的几个简单示例程序，一种流形学习算法（很好用），fnbbNyH条件感应双馈发电机系统的仿真，包含特征值与特征向量的提取、训练样本以及最后的识别。- Two-way PCS control simulation, YZlmhyl parameter　In the MATLAB image texture feature, Optimization class contains several simple sample programs, A fluid manifold learning algorithm (good use), fnbbNyH condition　Simulation of doubly fed induction generator system, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.