reading text file to matlab

Question

muthu kumar 2012-7-28

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/44729-reading-text-file-to-matlab

hello frds i want to read a text file which contains many image names . i want to read each name and to do some process on that image , ur help needed my problem is how to store the data that i read from textfile in matlab and on each name(image) i have to do some process.

 fid = fopen('dbname.txt','r');
t=[];
tline = fgets(fid);
while ischar(tline)
    disp(tline)
    s=tline;
    t= [t,s];
    tline = fgets(fid);
end

fclose(fid);

celldata=cellstr(t);

but i couldnot access individual file name ur suggestions are helpful to me thanks

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Answer 1

Wayne King 2012-7-28

0
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https://ww2.mathworks.cn/matlabcentral/answers/44729-reading-text-file-to-matlab#answer_54799

在 MATLAB Online 中打开

Are the file names such that there is 1 per line in the text file? If so, the following works for me. I've just changed your

t = [t,s]

to

    t = [t;s]
fid = fopen('dbname.txt','r');
t=[];
tline = fgets(fid);
while ischar(tline)
    disp(tline)
    s=tline;
    t= [t;s];
      tline = fgets(fid);
  end
fclose(fid);
celldata=cellstr(t);