write values of different programm in next row of a text file
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Bruce Rogers
le 1 Juil 2021
Commenté : Bruce Rogers
le 1 Juil 2021
Hello everyone,
I got a large programm for different experiments. Now I want to write the new result value in the same text file in the next row. Is this possible and how can I do that? Is there a function for that? I'm using Matlab R2020b for acadeic use.
I'm thankful for your ideas!
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/670778/image.png)
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Smitesh Patil
le 1 Juil 2021
Modifié(e) : Smitesh Patil
le 1 Juil 2021
Open the file in append mode
fileID = fopen('experiment_data.txt','a');
Then write the data using fprintf (assuming that data is just array of integers)
fprintf(fileID, "%d ", data);
then close the file
fclose(fileID);
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KSSV
le 1 Juil 2021
Tou need to use '\n' in fprintf to write in the next line of the file. Read about fprintf.
fprintf('new line\n')
fprintf('Hello I am here')
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