这是一个基于主成分分析的人脸表情识别MATLAB代码，代码完整，便于理解。
资源文件列表
PCA_based+Face+Recognition/Matlab中文论坛--助努力的人完成毕业设计.url , 122
PCA_based+Face+Recognition/PCA_based Face Recognition System/CreateDatabase.m , 2047
PCA_based+Face+Recognition/PCA_based Face Recognition System/EigenfaceCore.m , 3053
PCA_based+Face+Recognition/PCA_based Face Recognition System/example.m , 1314
PCA_based+Face+Recognition/PCA_based Face Recognition System/Readme.txt , 1352
PCA_based+Face+Recognition/PCA_based Face Recognition System/Recognition.m , 2653
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/1.jpg , 6264
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/10.jpg , 6852
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/2.jpg , 6007
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/3.jpg , 5680
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/4.jpg , 6525
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/5.jpg , 4341
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/6.jpg , 5876
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/7.jpg , 4352
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/8.jpg , 6725
PCA_based+Face+Recognition/PCA_based Face Recognition System/TestDatabase/9.jpg , 5570
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/1.jpg , 6391
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/10.jpg , 4223
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/11.jpg , 5967
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/12.jpg , 5870
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/13.jpg , 4363
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/14.jpg , 4360
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/15.jpg , 6681
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/16.jpg , 6693
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/17.jpg , 5417
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/18.jpg , 5448
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/19.jpg , 6827
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/2.jpg , 6219
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/20.jpg , 6746
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/3.jpg , 6046
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/4.jpg , 6195
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/5.jpg , 5826
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/6.jpg , 5986
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/7.jpg , 6507
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/8.jpg , 6506
PCA_based+Face+Recognition/PCA_based Face Recognition System/TrainDatabase/9.jpg , 4285
PCA_based+Face+Recognition/使用帮助：新手必看.htm , 3434