How to change mat files in each iteration?

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armin m
armin m 2021년 12월 13일
편집: Stephen23 2021년 12월 14일
Hi. I am writing code which save output in mat file. I wanna it saves mat file that name changes to specific name with date and time of writing.tnx for e.g.:
Save doc3.mat matrix Convert to
Save doc3040620211407.mat matrix Which says this file has been creatwd in date 04/06/2021 in time of 14:07. Tnx
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Stephen23 2021년 12월 14일
편집: Stephen23 2021년 12월 14일
Rather than using the completely ambiguous date format shown in your question, you should consider using an unambiguous ISO 860 date format:
which has the the significant benefit that lexicographical order is also chronological order.

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Voss 2021년 12월 14일
You can try this:
file_name = 'doc3.mat';
file_name = [file_name(1:end-4) datestr(now(),'mmddyyyyhhMM') file_name(end-3:end)];
% then save mat file with name file_name
It wasn't clear from your example whether 04/06 means April 6 or 4 June, this command assumes the month is first. To do day first, swap the 'mm' and 'dd'.
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armin m
armin m 2021년 12월 14일
HAhaaaa i thought i can just ask 1 question!!!!!!
Image Analyst
Image Analyst 2021년 12월 14일
Posters with little activity so far, like you, can (I believe) post up to 10 questions per day.

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