How to process text file line by line

Question

Fateme Jalali 2015-12-24

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https://ww2.mathworks.cn/matlabcentral/answers/261581-how-to-process-text-file-line-by-line

编辑： dpb 2015-12-25

Hi,I have a text file dataset.my data in the text file is like this:

220 210
1678
380 568 90

i want to process each line of data separately.i need the code to read each line.

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Answer 1

dpb 2015-12-24

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https://ww2.mathworks.cn/matlabcentral/answers/261581-how-to-process-text-file-line-by-line#answer_204230

编辑：dpb 2015-12-25

在 MATLAB Online 中打开

doc fgetl
>> fid=fopen('fatem.dat');
>> while ~feof(fid)
     x=sscanf(fgetl(fid),'%f');
     % insert desired processing here; just display the data here for example
     disp(x.')
   end
 220   210
      1678
 380   568    90
>> fid=fclose(fid);
>>