PCA-TEST

代码说明：

  pca算法，有详细注释，通过光谱区分苹果酸甜度，对于想学习pca算法的初学者，有很大帮助(pca algorithm, detailed notes, by spectroscopic distinguish sour apple degree, want to learn pca algorithm for beginners, there are a great help)

文件列表：

PCA TEST
........\apple1.xlsx,14080,2015-08-23
........\pcaguopi.m,2368,2015-10-09
........\test.xlsx,37838,2015-08-19