中文说明：该程序主要是用在高光谱数据中，用来分析高光谱之间的植被指数相关性，特别适合用来筛选相关的波段，本人已在matlab上进行了测试，没有问题，数据要使用列的形式。
English Description：
The program is mainly used in hyperspectral data, used to analyze the correlation between Hyperspectral Vegetation index, especially suitable for screening related bands, I have been tested on MATLAB, no problem, data to use the form of column.