Why doesnt int2str return string

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David Zhang
David Zhang 2021-6-24
评论： David Zhang 2021-6-24
Here is my code as as you can see I wanted to convert the element in row 1 column 4 from an int 1 to a string using int2str, but upon using isstring it turns out that it isn't one. Anybody know why?

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millercommamatt
millercommamatt 2021-6-24
It's turned your value into a char, not a string.
ischar(int2str(F{1,4})) should return true
If you look at the function help for int2str, you'll see this:
int2str returns character arrays only. Starting in R2016b, you can convert numeric arrays to string arrays using the string function.

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