有PMUSIC 校正前和校正后的比较，是学习PCA特征提取的很好的学习资料，在MATLAB中求图像纹理特征。- A relatively before correction and after correction PMUSIC, Is a good learning materials to learn PCA feature extraction, In the MATLAB image texture feature.

欢迎大家下载学习，包含特征值与特征向量的提取、训练样本以及最后的识别，经典的灰度共生矩阵纹理计算方法。- Welcome to download the study, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Classic GLCM texture calculation method.

用于特征降维，特征融合，相关分析等,经典的灰度共生矩阵纹理计算方法，可以提取一幅图中想要的目标。- For feature reduction, feature fusion, correlation analysis, Classic GLCM texture calculation method, Target can be extracted in a picture you want.

添加噪声处理，在MATLAB中求图像纹理特征，可以提取一幅图中想要的目标。- Add noise processing, In the MATLAB image texture feature, Target can be extracted in a picture you want.