I wanted to copy dicom files from one place to another. But shows an error. How to fix it?
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The programme is attached here.
댓글 수: 1
Jan
2017년 12월 30일
Without seeing the error message, the readers cannot know, what's going wrong. The screenshots are not really helpful to clarify details.
답변 (1개)
Star Strider
2017년 12월 30일
In Windows, the dir command will usually return the first two values as dots, not a file name. When I run this code:
fnames = dir;
for i=1:length(fnames)
folder=fnames(i).name
end
the first two values for ‘folder’ are:
folder =
'.'
folder =
'..'
See if setting your for loop to begin at 3 instead will help:
for i = 3:length(fnames)
You have not stated the error, so this is a guess as to what the problem actually is.
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Star Strider
2017년 12월 30일
I suspect it is throwing the error on the asterisk, since it interprets that a a wildcard, and is interpreting ‘i’ as a character, further complicating your code:
fna=dir([folder,'\3D\','i*','.dcm']);
↑
It is likely better to use sprintf than (incorrectly) concatenating the strings.
Try this:
fna = dir(sprintf('%s\\3D\\%d.dcm', folder, i));
Remember that the first two values for ‘folder’ are not valid file names, so consider something like this:
for i = 3:length(fnames)
folder = fnames(i).name;
fna = dir(sprintf('%s\\3D\\%d.dcm', folder, i-2));
...
end
Experiment to get the result you want.
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