How to print each cell in cell array (of strings) on new row?

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Benjamin Schuessler 2018-3-26

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/390814-how-to-print-each-cell-in-cell-array-of-strings-on-new-row

评论： Jan 2018-3-26

采纳的回答： Birdman

Hey all,

I'm having trouble trying to print a cell array, where each cell is on a new line.

For example, lets say we have:

str = {"a" "b" "c"}

and then print the output, where each cell is on a new line. I then wish to write this output to a text file. I just need a little push in the right direction.

Thank you!

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采纳的回答

Birdman 2018-3-26

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https://ww2.mathworks.cn/matlabcentral/answers/390814-how-to-print-each-cell-in-cell-array-of-strings-on-new-row#answer_312062

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print the output, where each cell is on a new line

 >> str{:}
ans = 
    "a"
 ans = 
    "b"
 ans = 
    "c"

write this output to a text file

str = {"a" "b" "c"}
fileID = fopen('str.txt','w');
fprintf(fileID,'%s\n%s\n%s',str{:});
fclose(fileID)

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Benjamin Schuessler 2018-3-26

Ugh, super simple.. THANKS!

Jan 2018-3-26

在 MATLAB Online 中打开

Or simpler:

fprintf(fileID, '%s\n', str{:});

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