reading data from text file

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Srtm on 27 Jun 2022
Commented: Rena Berman on 24 Jan 2023
This question was flagged by Rik
I have a text file that consists of:
[a, b, c]=textread('C:\Users\Srtm\Desktop\new\os.txt','%f%f%f');
where am i doing wrong
  1 Comment
Rena Berman
Rena Berman on 24 Jan 2023
(Answers Dev) Restored edit

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Accepted Answer

Nitanshu on 27 Jun 2022
Hi Halil,
Probably you want to extract the each column separately from the text file.
You can take the help from the below code:
ans = readtable("filename.txt");
a = ans(:, 1);
b = ans(:, 2);
c = ans(:, 3);
% a, b and c will be your required columns
Hope it helps!
  1 Comment
Walter Roberson
Walter Roberson on 27 Jun 2022
No, a b c would end up as tables with one variable each, not as numeric. Use readmatrix() or use {} indexing

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More Answers (1)

Cris LaPierre
Cris LaPierre on 27 Jun 2022
Use readtable (use column headers as variable names) or readmatrix (will need to skip the first row) instead.


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