Add new line inside text file

Dear All,

I have a txt file containing:

a, b, c, d, e, f, g, h, i

I have an iteration:

    for i=1:10

    for j=1:10

    dlmwrite('mydata.txt', myvar, '');

    end

    end

The problem is that it overwrite what I already have in my txt file and it only writes the last value.

What I want as a result in my mydata.txt is something like:

a, b, c, d, e, f, g, h, i

1, 3, 6, 4, 8, 1, 8, 9, 0

2, 5, 6, 7, 5, 4, 2, 9, 4

...

Thank you and regards, Sypou

Answer 1

[TAB]

See

>> doc dlmwrite

Use dlmwrite with -append option.

Correct format --> dlmwrite(filename, M, '-append')