How to work on fprintf in fopen?

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Radhika
Radhika am 23 Dez. 2013
Kommentiert: Wayne King am 23 Dez. 2013
Hi team,
I am using following code
[ftxt,msg] = fopen([textpath keyword '_summary.txt' ],'w');
fprintf(ftxt, 'Summary sheet of %12s\n\n', TR);
and i am getting error as
Error using fprintf
Invalid file identifier. Use fopen to generate a valid file identifier.
Please help me solving this problem.

Antworten (1)

Wayne King
Wayne King am 23 Dez. 2013
What is msg? That is the system-dependent error message returned by fopen. I'm assuming the value of txt is -1 meaning the fopen() operation did not work.
  2 Kommentare
Radhika
Radhika am 23 Dez. 2013
Why is it not working?
Wayne King
Wayne King am 23 Dez. 2013
I'm afraid you need to provide us with more information than you have given. Are we supposed to know what textpath is or keyword?

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