issues with sort_nat and natsortfiles; error improper matrix reference

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shru s
shru s 2017-6-12
编辑： Stephen23 2021-4-18
hello, im using the following code :
folderName = 'C:\Users\Shruthi\Desktop\project\A data\SegmentedCharacters';
Imgs = dir(fullfile(folderName, '*.jpg'));
C={Imgs.name};
cx=natsortfiles(C)
q=1;
for blah blah
Img = imread(fullfile(folderName, cx(q).name)); % Read image
q=q+1;
blah blah
end
but it gives me this error
Improper index matrix reference.
Error in Untitled5 (line 142)
Img = imread(fullfile(folderName, cx(q).name)); % Read image
could anyone tell me how i can rectify this? Thank you!

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采纳的回答

Stephen23
Stephen23 2017-6-12
编辑：Stephen23 2021-4-18
natsortfiles can now sort the DIR structure directly:
>> S = dir('*.txt');
>> S.name
ans =
'1.txt'
ans =
'10.txt'
ans =
'2.txt'
>> S = natsortfiles(S); % alphanumeric sort by filename
>> S.name
ans =
'1.txt'
ans =
'2.txt'
ans =
'10.txt'

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