how to remove a column from a character matrix?

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aditya kumar sahu
aditya kumar sahu 2016-12-6
评论： aditya kumar sahu 2016-12-6
suppose
x= 1001
1001 (x is a character matrix)
i want y=100
100 (last column is removed)

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KSSV
KSSV 2016-12-6
x= '1001 1001' ;
idx = strfind(x,' ') ; % get space position
x(idx-1) = [] ;
x(end) = []

更多回答（1 个）

Guillaume
Guillaume 2016-12-6
You remove the last column of any matrix, regardless of what type of data it contains, even characters, the same way with:
yourmatrix(:, end) = [];
Unless what you call a character matrix is not a character matrix actually. A character matrix would be:
x = ['1001';'0110']; %for example

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