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How to delete the columns of a cell array if the last elements of the columns are zero

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H R
H R 2019-3-2
关闭： MATLAB Answer Bot 2021-8-20
Hi All,
I have a large cell arry PP with three rows and lots of columns as follows:
'A.txt' 'A2.bmp' 'A5.jpg'
1.1 1.3 1.4
1 1 0
How to delete the columns whose last elements are zero. After deleting the columns PP should look like this
'A.txt' 'A2.bmp'
1.1 1.3
1 1
Thanks.

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回答（1 个）

Luna
Luna 2019-3-2
Hi,
You can use this:
myArray = {'A','B','C','D'; 2 2 4 0;1 1 5 2; 1 1 6 0; 1 1 0 1};
newArray = myArray(:,~([myArray{end,:}] == 0))

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