matlab图像处理：输入影像矩阵原始的其中某一波段或降维后的某一维矩阵，输出该影像矩阵的灰度共生矩阵。具体函数说明内附。-matlab image processing: the original input image matrix in which a band or a certain dimension after dimension reduction matrix output GLCM the image matrix. Specific function instruction