Thank you very much! You were right. I created a cell array and now it works.
I apologize for the rate.
This was my first post on mathworks. When I clicked the "submit" button nothing happend so I thought I have to rate. Without thinking (and without reading) I rated 4 stars. Than I realised that I just had to reload the page to see my post.
Sorry for that.
It works when I write output, input1, input2 inside '' with .pdf extensions <== true.
+ I can't make it work if I stock all inputs during a loop in a string (the string includes the apostrophes and commas)
append_pdfs('output',string1) doesn't work.
Anyone an idea how to make it work?
Thx a lot!