How can I add a line in the text file??

130 views (last 30 days)
MU SONG LEE
MU SONG LEE on 6 Sep 2017
Answered: Amy on 8 Sep 2017
I want put a line in my text file.
for example) i have test.txt file.
that's contents
"a b c d e f "
then, I want to add "g h i" under the "d e f"
how can i do this?
my english is not good. sorry

Answers (1)

Amy
Amy on 8 Sep 2017
You want to use the fprintf function. See the documentation for it here: https://www.mathworks.com/help/matlab/ref/fprintf.html
The documentation contains information on how to format your output using formatSpec. In your case, you can specify the field width to ensure 'g h i' lines up with 'd e f'. A new line is a special character represented by '\n'. You might also find the example Write Tabular Data to Text File helpful.

Tags

No tags entered yet.

Community Treasure Hunt

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

Start Hunting!