how to i save double in textfile ?

i would like to save the following data into .txt format. i tried to save it using string but the code is messed up.

load testelm.mat
fidtrg = fopen('C:\Users\wert\Desktop\action recognition latest\trainelm11.txt' ,'wt')
a = num2str(c);
fprintf(fidtrg, '%s',a);
fclose(fidtrg)

Answer 1

[Walter Roberson]

save('C:\Users\wert\Desktop\action recognition latest\trainelm11.txt', 'fidtrg', '-ASCII');

You might also want to add '-DOUBLE' to the end of the options.