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how convert field struct in cellarray

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hi, Rank_DisplayIdxsis is a field of struct
i want to convert it in cellarray
i try it:
fields = getfield(Sis,'Rank_DisplayIdxSis') (Sis is a struct)
but i see only 1 element and not all

Accepted Answer

Star Strider
Star Strider on 12 Jul 2023
See if the struct2cell function will do what you want.
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More Answers (1)

Divyajyoti Nayak
Divyajyoti Nayak on 12 Jul 2023
Rank_DisplayIdxsis is already a cell array. When cell arrays are used as a value for struct field, then an array of structs are formed with length of the cell array. Here's the documentation for that:
Structure array - MATLAB - MathWorks India, check out the second description.
If you want to get the array and covert it to cell array, first you'll have to change Rank_DisplayIdxsis to an array of strings.
{'a','b','c'} %Cell Array
["a" "b" "c"] %Array of Strings
The double quotes are important, otherwise the strings will get concatenated.
You can then use getfield or Sis.Rank_DIsplayIdxsis to get the string array and convert it into cell array using cellstr()
  1 Comment
aldo
aldo on 12 Jul 2023
"you'll have to change Rank_DisplayIdxsis to an array of strings"
How can do it?
i try it but is not correct
[Sis.Rank_DisplayIdxSis]

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