2D2DPCA人脸识别matlab代码/ORL库

使用2D2DPCA对orl库的人脸图像进行向量降维并进行人脸识别，可下载运行

%计算两向量欧拉距离，列向量
function distance=euler_distance（vector1vector2）
vector0=vector1-vector2;
distance=sqrt（vector0‘*vector0）;
end

 属性            大小     日期    时间   名称
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     目录           0  2018-04-24 19:22  2D2PCA-facerecognition-hcf\
     目录           0  2018-04-24 17:23  2D2PCA-facerecognition-hcf\ORL\
     文件     1440768  2018-04-10 14:58  2D2PCA-facerecognition-hcf\ORL\Thumbs.db
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_1.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_10.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_2.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_3.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_4.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_5.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_6.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_7.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_8.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s10_9.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_1.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_10.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_2.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_3.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_4.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_5.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_6.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_7.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_8.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s11_9.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s12_1.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s12_10.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s12_2.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s12_3.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s12_4.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s12_5.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s12_6.bmp
     文件       11382  2011-12-26 18:43  2D2PCA-facerecognition-hcf\ORL\s12_7.bmp
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