基于主成分分析(PCA)的人脸识别系统 利用2D PCA算法求对训练集向量进行降维的降维矩阵，最近邻法测试对测试集识别的精度-pca face recognition

基于fisherface的人脸图像识别，采用lda降维的方法来识别人脸图像-This package implements a well-known FLD-based face recognition method, which is called Fisherface [1]. All functions are easy to use, as they are heavy commented. Furtheremore, a sample scr ipt is incl

crete database recognition emotion for facial driver emotions stste

MATLAB实现人脸识别源代码，共三个小程序-source code for face recognition

里面是在人脸识别过程中，对训练样本的训练，特征向量提取-There is a recognition process, the training of training samples, feature vector extraction