how to convert a cell array to a string array
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I have a cell array of 2048*1,each cell countains a string element, and i want to convert it into a string array (so that i could make it one hot coded)
how cloud i slove it?
2 Comments
Stephen23
on 10 Jan 2022
Edited: Stephen23
on 10 Jan 2022
"I have a cell array of 2048*1,each cell countains a string element..."
Highly unusual and not recommended: "Avoid using cell arrays of strings. When you use cell arrays, you give up the performance advantages that come from using string arrays."
The best solution is to avoid creating this cell array in the first place, and instead store the data in a string array (or as a cell array of character vectors) right from the start. How was this cell array created?
Kelvin Prosyk
on 13 May 2023
The OP is valid. There could be situations where it is unavoidable. For example, reading in mixed data from an Excel spreadsheet using the readcell function.
Answers (1)
Yusuf Suer Erdem
on 10 Jan 2022
S = {'Hello',' ','world',' ','i',' ','am',' ','here'}
ss = [S{:}]
4 Comments
Kelvin Prosyk
on 13 May 2023
Edited: Kelvin Prosyk
on 13 May 2023
Any valid answer to this question? OP wanted to convert to an array of strings, not a single vector of char. I have a similar problem.
Walter Roberson
on 13 May 2023
S = {"Hello"," ","world"," ","i"," ","am"," ","here"}.'
SA = reshape([S{:}], size(S))
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