中文说明：用来读写高光谱遥感影像的matlab代码，支持BSQ，BIL，BIP格式，三种文件格式对应的是头文件*.lxw中的第5个数字，头文件可用写字板编辑
English Description：
The matlab code used to read and write hyperspectral remote sensing image supports BSQ, Bil and BiP formats. The three file formats correspond to the fifth digit in the header file *. LXW. The header file can be edited with WordPad