how to clean data by deleting [0 0]

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abdullah al-dulaimi
编辑： Jonas 2022-6-30
I have a data AB=[1 2
3 4
5 6
0 7
8 0
0 0
9 0
0 10
0 0]
I want to delete [0 0], so the result will be
[1 2
3 4
5 6
0 7
8 0
9 0
0 10]

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Jonas
Jonas 2022-6-30
编辑：Jonas 2022-6-30
use
rowsToDelete=~any(AB,2);
or
rowsToDelete=all(~AB,2);
AB(rowsToDelete,:)=[];
or
rowsToKeep=any(AB,2);
AB=AB(rowsToKeep,:);

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