Convert 1x2 double to 1x1 string
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I have illustrated my question in the following images.
Data I have -
, ![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/224605/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/224604/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/224605/image.jpeg)
Data I require -
, ![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/224607/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/224606/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/224607/image.jpeg)
How do I convert 1x2 double into 1x1 string?
Thanks in advance
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Accepted Answer
dpb
on 14 Jun 2019
>> string(sprintf('[%d,%d]',s))
ans =
"[3,7]"
>>
or, with features built into the new string class that mimic VB in many ways--
>> "["+s(1)+","+s(2)+"]"
ans =
"[3,7]"
I think the latter is more of a pain to write than the former, but to each his own...
3 Comments
Stephen23
on 15 Jun 2019
Simpler:
sprintf("[%d,%d]",s)
% ^ ^ specify the output to be a scalar string.
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