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Error in fprint command

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lilly lord
lilly lord on 13 Feb 2021
Commented: Star Strider on 13 Feb 2021
Hi. here is part of my code. i am getting error in f print command. The code and error message is also attached. If any one can figure out the mistake. Thanks in advance
% fid = fopen('Result.txt', 'w');
fid = fopen(['Result/Result',int2str(k),',',int2str(l),',',int2str(m),',',int2str(n),',','.txt'], 'w');
for i=1:256
fprintf(fid,'%d',Trans(i,2)); %%% error is at this line(153)
fprintf(fid,',');
end
fclose(fid);
Error
Error using fprintf
Invalid file identifier. Use fopen to generate a valid file identifier.
Error in main_new (line 153)
fprintf(fid,'%d',Trans(i,2));

Accepted Answer

Star Strider
Star Strider on 13 Feb 2021
The comma characters may not be permitted in the operating system you are using.
Replacing them with underscores ('_') may be the best option.
  2 Comments
Star Strider
Star Strider on 13 Feb 2021
As always, my pleasure!

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