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資源簡介

不怎么實用，希望各位批評指導，相互學習 clear all,close all, TestDatabasePath = uigetdir('E:\我的大學', 'Select test database path');%自己設置地址 prompt = {'Enter test image name:'}; dlg_title = 'finger Recognition System'; num_lines= 1; def = {'1'}; TestImage = inputdlg(prompt,dlg_title,num_lines,def); TestImage = strcat(TestDatabasePath,'\',char(TestImage),'.bmp'); im = imread(TestImage); tic I=imresize(im,[200 200]); figure(1),subplot(131),imshow(I),title('原圖'); set(gcf,'position',[1 1 600 600]); level=graythresh(I); J=im2bw(I,level); figure(1),subplot(132),imshow(J),title('二值圖');

資源截圖

代碼片段和文件信息 

function?D=DistEuclidian（dataset1dataset2）
h?=?waitbar（0‘Distance?Computation‘）;
switch?nargin
????case?1
????????[m1n1]=size（dataset1）;
????????m2=m1;
????????D=zeros（m1m2）;
????????for?i=1:m1
????????????waitbar（i/m1）
????????????for?j=1:m2
????????????????if?i==j
????????????????????D（ij）=NaN;
????????????????else
????????????????????D（ij）=sqrt（（dataset1（i1）-dataset1（j1））^2+（dataset1（i2）-dataset1（j2））^2）;
????????????????end
????????????end
????????end
????case?2
????????[m1n1]=size（dataset1）;
????????[m2n2]=size（dataset2）;
????????D=zeros（m1m2）;
????????for?i=1:m1
????????????waitbar（i/m1）
????????????for?j=1:m2
????????????????D（ij）=sqrt（（dataset1（i1）-dataset2（j1））^2+（dataset1（i2）-dataset2（j2））^2）;
????????????end
????????end
????otherwise
????????error（‘only?one?or?two?input?arguments‘）
end

close（h）

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

?????文件?????120054??2007-07-24?09:47??bishe\1.bmp

?????文件?????132118??2000-08-21?00:19??bishe\10.bmp

?????文件?????132118??2000-08-21?00:19??bishe\11.bmp

?????文件?????132118??2000-08-21?00:19??bishe\12.bmp

?????文件?????132118??2000-08-21?00:19??bishe\13.bmp

?????文件?????132118??2000-08-21?00:19??bishe\14.bmp

?????文件?????132118??2000-08-21?00:19??bishe\15.bmp

?????文件?????132118??2000-08-21?00:23??bishe\16.bmp

?????文件?????132118??2000-08-21?00:28??bishe\17.bmp

?????文件?????132118??2000-08-21?00:28??bishe\18.bmp

?????文件?????132118??2000-08-21?00:28??bishe\19.bmp

?????文件?????307254??2007-11-30?13:15??bishe\2.bmp

?????文件?????132118??2000-08-21?00:28??bishe\20.bmp

?????文件?????132118??2000-08-21?00:23??bishe\21.bmp

?????文件?????132118??2000-08-21?00:28??bishe\22.bmp

?????文件?????132118??2000-08-21?00:28??bishe\23.bmp

?????文件?????132118??2000-08-21?00:28??bishe\24.bmp

?????文件?????132118??2000-08-21?00:28??bishe\25.bmp

?????文件?????132118??2000-08-21?00:19??bishe\26.bmp

?????文件?????132118??2000-08-21?00:19??bishe\27.bmp

?????文件?????132118??2000-08-21?00:19??bishe\28.bmp

?????文件?????132118??2000-08-21?00:23??bishe\29.bmp

?????文件?????132118??2000-08-21?00:19??bishe\3.bmp

?????文件?????132118??2000-08-21?00:28??bishe\30.bmp

?????文件?????132118??2000-08-21?00:28??bishe\31.bmp

?????文件?????132118??2000-08-21?00:28??bishe\32.bmp

?????文件?????132118??2000-08-21?00:28??bishe\33.bmp

?????文件?????132118??2000-08-21?00:28??bishe\34.bmp

?????文件?????132118??2000-08-21?00:28??bishe\35.bmp

?????文件?????132118??2000-08-21?00:28??bishe\36.bmp

............此處省略43個文件信息

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