How to process text file line by line

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Fateme Jalali
Fateme Jalali 2015-12-24
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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dpb
dpb 2015-12-24
编辑：dpb 2015-12-25
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);
>>

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