how to divide a string by every 8 chars?

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Roger 2014-6-9

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/133346-how-to-divide-a-string-by-every-8-chars

评论： Cedric 2014-6-9

采纳的回答： Image Analyst

str = 'sdkidkfl dkfke dkdke dka dkela32566 dsa321434 -6=0df3 302kd903kdl'

then divide it , How to make it ?

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采纳的回答

Image Analyst 2014-6-9

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/133346-how-to-divide-a-string-by-every-8-chars#answer_139989

编辑：Image Analyst 2014-6-9

在 MATLAB Online 中打开

Use John D'Errico's allwords: http://www.mathworks.com/matlabcentral/fileexchange/27184-allwords

str = 'sdkidkfl dkfke dkdke dka dkela32566 dsa321434 -6=0df3 302kd903kdl'
allwords(str)

In the command window:

str =
sdkidkfl dkfke dkdke dka dkela32566 dsa321434 -6=0df3 302kd903kdl
ans = 
    'sdkidkfl'    'dkfke'    'dkdke'    'dka'    'dkela32566'    'dsa321434'    '-6=0df3'    '302kd903kdl'

If you want every 8 (or partial if there are not enough), then try this:

counter = 1;
for index = 1 : 8 : length(str)
  lastIndex = min(index+7, length(str));
  ca{counter} = str(index:lastIndex);
  counter = counter + 1;
end
celldisp(ca)