combine two cell in one string and compare it with pattern

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ayman mounir 2019-7-27

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/473699-combine-two-cell-in-one-string-and-compare-it-with-pattern

评论： ayman mounir 2019-7-28

For exaple If I want to combine two cell in one character or string and seperate between them by a space this should be as ' 20Ah CATL'

then I have a file name I want to compere it with to check does the file name contains one of them or not. to be more clear example:

finle name : ''Hallo_CATL'' and my string is ' 20Ah CATL' does the file name contain CATL or 20Ah.

Thanks in advance

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Answer 1

madhan ravi 2019-7-27

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/473699-combine-two-cell-in-one-string-and-compare-it-with-pattern#answer_385063

在 MATLAB Online 中打开

>> c = {'Z20','20Ah','CATL'};
>> v = strcat(c(2),{' '},c(3))
v =
  1×1 cell array
    {'20Ah CATL'}
>> filename = "Hallo_CATL";
>> w = regexp(filename,c(2:3),'match')
w =
  1×2 cell array
    {0×0 string}    {["CATL"]}
>> contains_atleast_one = nnz(~cellfun('isempty',w)) >= 1 % 1 means true , false otherwise 
contains_atleast_one =
  logical
   1
>> 