function?[accuracyxpr]=computaccuracy（trainsampleclassnumtrain_labeltestsampletest_label）
test_tol=size（testsample2）;
train_tol=size（trainsample2）;
pre_label=zeros（1test_tol）;
h?=?waitbar（0‘Please?wait...‘）;
for?i=1:test_tol
????xp?=?SolveHomotopy_CBM_std（trainsample?testsample（:i）‘lambda‘?0.01）;
????for?j=1:classnum
????????mmu=zeros（train_tol1）;
????????ind=（j==train_label）;
????????mmu（ind）=xp（ind）;
????????r（j）=norm（testsample（:i）-trainsample*mmu）;
????end
????[tempindex]=min（r）;
????pre_label（i）=index;
????%?computations?take?place?here
????per?=?i?/?test_tol;
????waitbar（per?h?sprintf（‘%2.0f%%‘per*100））
end
close（h）
accuracy=sum（pre_label==test_label）/test_tol;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????715??2014-08-31?09:56??PCA?change\computaccuracy.m

?????文件???????5607??2012-05-07?16:51??PCA?change\l1eq_pd.m

?????文件???????1135??2018-06-15?14:23??PCA?change\main.m

?????文件???????1031??2014-08-03?10:02??PCA?change\my_pca.m

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_1.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_10.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_2.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_3.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_4.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_5.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_6.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_7.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_8.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s10_9.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_1.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_10.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_2.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_3.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_4.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_5.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_6.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_7.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_8.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s11_9.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s12_1.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s12_10.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s12_2.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s12_3.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s12_4.bmp

?????文件??????11382??2011-12-26?18:43??PCA?change\ORL\s12_5.bmp

............此處省略382個文件信息