clc;
delete?p;
for?i=1:20;
I=num2str（i）;
I1=strcat（I‘.jpg‘）;
I2=imread（I1）;
I3=imcrop（I2[50?45?150?120]）;
subplot（221）;
imshow（I2）
subplot（222）;
imshow（I3）
I4=im2bw（I3.45）;
subplot（223）;
imshow（I4）
[jk]=size（I4）;
c（i）=0;
for?j=1:120
?for?k=1:150
?????if?I4（jk）==0
?????????c（i）=c（i）+1;
?????end
???
?end
end
if?c>5000
????disp（‘Hemorrhage‘）;
else
???I5=rgb2gray（I3）;
???subplot（224）;
???imshow（I5）;
?m（i）=mean2（I5）;
s（i）=std2（I5）;
end
end
p=[c;m;s];
disp（size（p））;
p1=p‘;
t=[0?0?0?0?0?0?0?0?0?0?1?1?1?1?1?1?1?1?1?1];
t1=t‘;
net=newff（pt[31]{‘tansig‘‘purelin‘}）
net.trainParam.epochs?=?1000;
net.trainParam.goal?=?0.01;
net=train（netpt）

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

?????文件??????11977??2011-03-28?12:29??final?report?n?ppt\Report?n?ppt\DIABETIC?RETINOPATHY?DETECTION.docx

?????文件??????19593??2011-03-28?09:48??final?report?n?ppt\Report?n?ppt\FRONT.docx

?????文件?????362099??2011-03-28?14:28??final?report?n?ppt\Report?n?ppt\PPT2.pptx

?????文件??????21567??2011-04-08?23:04??final?report?n?ppt\Report?n?ppt\Report?1.docx

?????文件?????326708??2011-04-08?22:58??final?report?n?ppt\Report?n?ppt\Report?2.docx

?????文件??????12793??2010-12-06?12:52??final?report?n?ppt\SOURCE?CODE\programs\1.jpg

?????文件??????12785??2010-12-07?11:45??final?report?n?ppt\SOURCE?CODE\programs\10.jpg

?????文件??????33349??2010-12-15?11:59??final?report?n?ppt\SOURCE?CODE\programs\11.jpg

?????文件??????77673??2010-11-14?12:55??final?report?n?ppt\SOURCE?CODE\programs\12.jpg

?????文件???????5091??2011-01-07?12:51??final?report?n?ppt\SOURCE?CODE\programs\13.jpg

?????文件??????11550??2010-11-28?15:46??final?report?n?ppt\SOURCE?CODE\programs\14.jpg

?????文件??????12536??2010-11-28?15:45??final?report?n?ppt\SOURCE?CODE\programs\15.jpg

?????文件??????12765??2010-11-28?15:45??final?report?n?ppt\SOURCE?CODE\programs\16.jpg

?????文件??????16286??2010-11-28?15:44??final?report?n?ppt\SOURCE?CODE\programs\17.jpg

?????文件??????41450??2010-12-15?12:03??final?report?n?ppt\SOURCE?CODE\programs\18.jpg

?????文件??????82404??2010-11-14?13:20??final?report?n?ppt\SOURCE?CODE\programs\19.jpg

?????文件??????10633??2010-12-06?15:04??final?report?n?ppt\SOURCE?CODE\programs\2.jpg

?????文件??????12124??2010-12-06?13:44??final?report?n?ppt\SOURCE?CODE\programs\20.jpg

?????文件??????12867??2010-12-06?13:16??final?report?n?ppt\SOURCE?CODE\programs\21.jpg

?????文件??????13739??2010-11-28?15:51??final?report?n?ppt\SOURCE?CODE\programs\22.jpg

?????文件??????10803??2010-11-28?15:43??final?report?n?ppt\SOURCE?CODE\programs\23.jpg

?????文件??????10376??2010-11-28?15:42??final?report?n?ppt\SOURCE?CODE\programs\24.jpg

?????文件??????10418??2010-11-28?15:41??final?report?n?ppt\SOURCE?CODE\programs\25.jpg

?????文件???????8691??2010-11-28?15:40??final?report?n?ppt\SOURCE?CODE\programs\26.jpg

?????文件??????12075??2010-11-28?15:44??final?report?n?ppt\SOURCE?CODE\programs\27.jpg

?????文件??????38464??2010-11-28?15:23??final?report?n?ppt\SOURCE?CODE\programs\28.jpg

?????文件??????12028??2010-12-07?10:52??final?report?n?ppt\SOURCE?CODE\programs\29.jpg

?????文件??????11999??2010-12-07?11:42??final?report?n?ppt\SOURCE?CODE\programs\3.jpg

?????文件??????10838??2010-11-28?15:39??final?report?n?ppt\SOURCE?CODE\programs\30.jpg

?????文件???????3645??2010-12-24?12:36??final?report?n?ppt\SOURCE?CODE\programs\4.jpg

............此處省略22個文件信息