是MAT-file格式,不是M,高光谱图像是matlab代码,怎么打开呢?
http://download.csdn.net/detail/qq_16956901/8594795
以pavia数据为例:
PaviaU = load('PaviaU.mat') PaviaU_gt = load('PaviaU_gt') paviaU = PaviaU.paviaU; paviaU_gt = PaviaU_gt.paviaU_gt;