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what happened to the folowing code?

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romasha
romasha 2014-2-10
评论： romasha 2014-2-11
when i launch following code it displays axes instead of Text.. kindly sort this out
%MATCHING(HAMMING DISTANCE)
storedStructure = load('FeaExt.mat');
template = storedStructure.template;
storedStructure = load('vari.mat');
No_of_images = storedStructure.No_of_images;
for fr=1:No_of_images-1
filename2 = sprintf('FeatureExtrctd_image%d.bmp', fr);
recoverimg=imread(filename2);
hd = gethammingdistance(template, recoverimg, 2);
hd = round(hd*(10 ^ 2))/(10 ^ 2);
if(hd>=0 && hd<=0.4)
text(-1500+fr,300,sprintf('Iris recognition SUCCESSFUL –---You may proceed'));
% xlswrite(path, {hd 'Success'}, 1, sprintf('G%d', b-1));
else
text(-1400+fr,300,sprintf('ERROR: Iris recognition FAILD'));
% xlswrite(path, {hd 'Failure'}, 1, sprintf('G%d', b-1));
end
end
  2 个评论
romasha
romasha 2014-2-10
when i run the code and i want text line to be written but GUI shows an axes

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采纳的回答

Walter Roberson
Walter Roberson 2014-2-10
text() always has to appear within an axes. You can set the borders of the axes to not display by using
axes off
but that will not cause it to not be visible.
If you want text outside of any axes, then you need to use uicontrol('style', 'text')

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