the best way to save .txt

hI,

i want to load this data (the values ​​will be loaded into the app designer) and when i close matlab save the updated data

(the data is small size of 15 lines)

what is the best way to save them? if it's .mat do I have to first save them in a .txt file and then upload them?

Answer 1

[KALYAN ACHARJYA]

While I cannot definitively claim that it is the absolute best, as "best" is subjective and varies depending on individual perspectives, I can suggest following way to consider.

Write data into text file "fprintf"

https://in.mathworks.com/help/matlab/ref/fprintf.html

Answer 2

[Walter Roberson]

You could consider using readcell and writecell

... but sometimes the easiest way is just to fopen / fprintf / fclose