%2?遍歷得到各點的積分
function?ii?=?bianli（I）
[rowcol]?=?size（I）;
ii=zeros（rowcol）;
for?i=1:row
????for?j=1:col
????????s=sum（I（1:ij））;
????????if（j-1<=0）
????????????ii（ij）?=?s;
????????else
????????????ii（ij）=s+ii（ij-1）;
????????end
????????s=0;
???end
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-01-23?15:55??haar?feature\
?????文件?????????280??2014-01-22?14:59??haar?feature\bianli.m
?????目錄???????????0??2014-01-22?17:36??haar?feature\data\
?????文件????82423538??2014-01-22?17:35??haar?feature\data\haar?features.dat
?????文件????????5992??2014-01-22?14:30??haar?feature\extract_haar_features.m
?????文件????????1117??2014-01-22?17:42??haar?feature\haar_features.m
?????文件?????????703??2014-01-22?15:20??haar?feature\haar_feature_visualization.m