How do I write to a .txt file?

I need to write to a .txt file.

Thank you for your help.

Answer 1

[Walter Roberson]

fid = fopen('YourFile.txt', 'wt');
fprintf(fid, 'Jake said: %f\n', sqrt(1:10));
fclose(fid);

Answer 2

[G PRAKASH]

use dlmwrite command

I=magic(10); dlmwrite('file.txt',I)