How to put string concatenated in array

Hi everyone, I have a problem with string concatenation. Hard to explain : I concatenate strings, I put them in array : Error.

% New_time(i) = strcat(num2str(H_to_Update(i)),' ',num2str(M_to_Update %(i)),' ',num2str(S_to_Update(i)),' ', num2str(Milli_to_Update(i)));

% New_time{i} = strcat(num2str(H_to_Update{i}),' ',num2str(M_to_Update{i}),' ',num2str(S_to_Update{i}),' ', num2str(Milli_to_Update{i}));

I don t know which one to use. The error change when I use bracket or parentheses. I attached the 2 File so you can run the function.

Thanks a lot !

Answer 1

[Joel Sande]

Here is the answer. I just saw my little mistake 2 days ago (see attached .m and .txt files to run it if you wish).

New_time{i} = strcat(num2str(H_to_Update(i)),' ',num2str(M_to_Update(i)),' ',num2str(S_to_Update(i)),' ', num2str(Milli_to_Update(i)));

fprintf ('%s %s %s %s %s %s \n', num2str(Neighboor(i)), num2str(Action(i)), num2str(Neuro_Abun(i)), num2str(Length(i)), num2str(Delay(i)), New_time{i});

fprintf (fid, '%s %s %s %s %s %s \n', num2str(Neighboor(i)), num2str(Action(i)), num2str(Neuro_Abun(i)), num2str(Length(i)), num2str(Delay(i)), New_time{i});