在idl环境下，用最佳指数法对高光谱图像进行波段选择的程序,OIF

对于高光谱波段降维中的ABS指数（Adaptive Band Selection）进行编程，计算每一个波段的ABS指数进行计算并排序，辅助高光谱波段降维。-ABS(Adaptive Band Selection) index for hyperspectral dimension reduction. The ABS index is calculated for each band and sorted.

利用MATLAB程序编写的三波段和四波段模型，用于遥感领域基于高光谱数据的水体浓度反演。(This is a ratio and three-band model based on MATLAB program. This model is used to retrieve water concentration from hyperspectral remote sensing data.)

用matlab读取高光谱图像，可以显示出每个波段的图像。(Reading hyperspectral images with MATLAB,a graph of each band can be displayed.)