Removing strings containing numbers

2018 1 19
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更新时间：2018 1 19
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If i have a string =
" 30th Birthday WORLDCUP34 WORLDCUP'34 '04 "
and i want the output to be only =
" Birthday " ,
then how can i go forward to achieve such by removing all expressions containing numbers with it.

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Birdman
Birdman 2018-1-19
编辑：Birdman 2018-1-19

0 个投票

One approach:
s1="30th Birthday WORLDCUP34 WORLDCUP'34 '04";
str=strsplit(s1,' ');
result=str(cellfun(@isempty,(regexp(str,'\d+'))))

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Thanks a lot. Also is there is a way if the expression was s1="30th Birthday WORLDCUP34 WORLDCUP'34 '04 Messi"; and i want the output in a single cell as "Birthday Messi" , both in a single cell .
Birdman
Birdman 2018-1-19
编辑：Birdman 2018-1-19
s1="30th Birthday WORLDCUP34 WORLDCUP'34 '04 Messi";
str=strsplit(s1,' ');
result=strjoin(str(cellfun(@isempty,(regexp(str,'\d+')))))
Use strjoin different than my first answer.
Jan
Jan 2018-1-19
@Birdman: cellfun works faster with the builtin commands, which are specified as chars, here: cellfun('isempty', ...).
@HIRAKJYOTI BASUMATARY: Did you try Birdman's solution with your new string? It should run directly. What does this mean: "output in a single cell as "Birthday Messi" , both in a single cell"?
Birdman
Birdman 2018-1-19
Ok Jan, thanks. It just takes time to get used to working with cellfun.
@Birdman Sir and @Jan Simon Sir , thanks a lot for the guidance. Yes @Jan simon sir, i meant in a single cell.

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