calling the row with values in column

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sampath kumar punna
sampath kumar punna 2019-10-25
回答： Artemio Soto Breceda 2019-10-25
Y
1 3
5 6
3 2
7 9
8 5
if Y is matrix , in the the second column we have values 2 and 5 , i want to call the row which is having value 2 and 5 in second column and from a new matrix
[ 3 2
8 5 ]
like this

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采纳的回答

Artemio Soto Breceda
X = Y( (Y(:,2)==2 | Y(:,2)==5) , :);

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