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how to properly use num2str with string input for load or title funtions.

Asked by Yihao Cui on 14 Aug 2019
Latest activity Commented on by Neuropragmatist on 14 Aug 2019
Annotation 2019-08-14 111931.png
Any idea why the numerical value isn't properly converted into a string?

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2 Answers

Answer by Yihao Cui on 14 Aug 2019
 Accepted Answer

the solution is to include square brackets with the load function:
load(['your string','num2str', 'here']);

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In future you might want to spend a little time trying to solve the problem yourself, then I wouldn't waste time answering a question you solved before I could even post the answer.

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Answer by Neuropragmatist on 14 Aug 2019

I'm guessing the files you want to load are named something like: 'GST_amorph_P900_Reflection'?
If that's the case you need to make the filename a single string using square brackets:
load(['GST_amorph',num2str(P_names(i)),'_Reflection'])
You will have to do something similar with the line after this one too.
Hope this helps,
M.

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