How can I read data from certain range in txt file in matlab?
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Hung Jr Chen
on 18 Aug 2016
Commented: Hung Jr Chen
on 18 Aug 2016
Hi,
I would like to read from line 85 to line 1108 in txt file in matlab.
I don't know how to do it.
The data from line 85 to line 1108 looks like this:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/155828/image.png)
I have 1024 data.
Can please anybody help me?
Thanks,
Hung Jr
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Accepted Answer
Walter Roberson
on 18 Aug 2016
Use textscan() with HeaderLines set to 84, a format of '%f%f%f', and specify a count of (1108-85+1)
3 Comments
Walter Roberson
on 18 Aug 2016
fid = fopen('YourFile.txt', 'rt');
datacell = textscan(fid, '%f%f%f', (1108-85+1), 'HeaderLines', 84, 'CollectOutput', 1);
fclose(fid);
YourInput = datacell{1};
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