This code is LDA base face recognition programme. It reads nots faces from ORL database and the rest (noc-nots) are used as test.LDA_Performance shows the recognition performance. -This code is LDA base face recognition programme. It reads nots f

这是自己毕业设计做的PCA和LDA的结合，训练和识别别过程都有，用的是ORL库里的图像，具有较高的识别率！ -This is a combination of PCA and LDA graduation design, training and do the process of the identification with ORL library of images, has a high recognition rate!

PCA+LDA人脸识别，PCA降维到N-C,（N为训练样本数，C为类别数）使得Sw非奇异，主要是解决小样本，数据集为ORL，每类取9（可改）个图片-PCA+LDA recognition, PCA dimensionality reduction to NC, (N is the number of training samples, C is the number of categories) make Sw nonsingular, mainly to resolve the small s

人脸识别的经典算法——直接LDA算法的matlab实现，效果很好，还可以计算识别的精确度，实现了剑桥大学orl人脸数据库的人脸识别-The classical LDA algorithm directly face recognition algorithm matlab implementation, the effect is very good, also can calculate the recognition accuracy, the realization of the Uni