中文说明：多元数据分析的主分量分析投影，对于初学matlab的同学会有帮助，包括压缩比、运行时间和计算复原图像的峰值信噪比,计算十字叉丝的在不同距离的衍射图像,基于matlab GUI界面设计,毕设内容，高光谱图像基本处理。
English Description：
Multivariate data analysis principal component projection analysis, for the beginner will help matlab students, including compression ratio, operation time and recovery calculation images of the peak signal to noise ratio, cross wire to calculate the diffraction images at different distances, based on Matlab GUI interface design, complete set of content, hyperspectral image basic processing.