在MATLAB中求图像纹理特征，代码里有很完整的注释和解释，合成孔径雷达（SAR)目标成像仿真，一种流形学习算法（很好用），构成不同频率的调制信号，重要参数的提取，毕业设计有用。- In the MATLAB image texture feature, Code, there are very complete notes and explanations Synthetic Aperture Radar (SAR) imaging simulation target, A fluid manifold learning algorithm (good use), Constituting the modulated signals of different frequencies, Extract important parameters, Graduation usefu.