To remove part of the string while writing in a text file

Hi, I am using the following sample code to write the string in a text file, however apart from the string, I am getting additional "..." in my output file. Could you please advice me on how to get rid of the "..." ? The code is as follows:

formatSpec = '\t%d km/h, %g g\t%s';

A1 = 80;

A2 = 0.2;

A3 = 'Long_Pre_Event.res';

str = sprintf(formatSpec,A1,A2,A3);

writematrix(str,strrep(A3,'.res','.logVDT'),'FileType','text')

[Askic V]

Why not using fprintf?

Answer 1

[Askic V]

formatSpec = '\t%d km/h, %g g\t%s';
A1 = 80;
A2 = 0.2;
A3 = 'Long_Pre_Event.res';

fileID = fopen('exp.txt','w');
fprintf(fileID,formatSpec,A1,A2,A3);
fclose(fileID);

[Vishwas]

Outstanding, thanks a lot!