数值分析高斯——列主元消去法主程序 说明如下： ％ a----input,matrix of coefficient ％ b----input,right vector ％ sol----output,returns the solution of linear equation-Gauss numerical analysis- out PCA elimination main program as follows: a---- input, matrix of coeffi

利用PCA-SVM的图片降维和识别分类，并分析重建误差等的主程序-The use of PCA-SVM pictures dimensionality reduction and identification and classification, and analyze the main reconstruction error, etc.

根据pca主程序分析的人脸识别。测试集用于训练特征脸空间，测试集是一张人脸一张动物脸，程序目的是识别出人脸与非人脸-Face recognition based on the analysis of the main pca. Test set for training Eigenface space, a test set is a human face animal face, the program aims to identify the face and non-face

matlab下主程序分析pca代码模板，可以直接使用。(Matlab under the main program analysis, PCA code template, you can use directly.)