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index in safe-title

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I would like to define my file with the title, so that includes the according index. I tried:
saveas(gcf,'title_t{n}','jpeg')
saveas(gcf,'title', t{n},'jpeg')
Either wont work - is there a way?
Thanks in advance!

Accepted Answer

Steven Lord
Steven Lord on 6 May 2021
Try:
str = "title_" + t{n}
saveas(gcf,str,'jpeg')
This will attempt to convert t{n} into a string and concatenate the string "title_" and that newly created string. I've defined it as a separate variable so you can see what it looks like. If this doesn't do what you want, show us the value of str that is displayed when you run this code and describe how it differs from how you want it to look.
  1 Comment
Lukas Netzer
Lukas Netzer on 10 May 2021
thank you!!

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More Answers (1)

KSSV
KSSV on 6 May 2021
saveas(gcf,[title_t{n},'jpeg'])
  4 Comments
Walter Roberson
Walter Roberson on 6 May 2021
What datatype is t{n} ? If it is numeric then
filename = sprintf('title_%g.jpg', t{n});
saveas(gcf, filename, 'jpeg')

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