Add a row to a textfile with columns

1 次查看（过去 30 天）

lou 2018-2-15

评论： lou 2018-2-15

I have a .txt file that has two columns. It looks like this

Age                    3
Salary                 52661
Average working hours  40
Conditions             1, 26, 65, 89, 20, 2, 2

I would like to add a row

Favorite numbers 2, 8, 66

I would like to ask what would be the best way for doing this? I would like to keep the column-alignment.

Birdman 2018-2-15

Consider your data is saved in data.txt file:

fid=fopen('data.txt','a+');
fprintf(fid,'\n%s       %d, %d, %d\n',"Favorite numbers",2,8,66);
fclose(fid)

lou 2018-2-15

Thank you!

MATLAB Data Import and Analysis Data Import and Export Low-Level File I/O

在 Help Center 和 File Exchange 中查找有关 Low-Level File I/O 的更多信息

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by