emptying each row of a matrix in a loop

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JL
JL 2019-8-22
评论： JL 2019-8-22
Is there a way to empty each row of a matrix in a loop? For example
a = [1 2;
1 3;
1 5;
1 7;
1 8;];
first loop
a = [
1 3;
1 5;
1 7;
1 8;];
second loop
a = [1 2;
1 5;
1 7;
1 8;];
and so on until the last loop
a = [1 2
1 3;
1 5;
1 7;
];

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采纳的回答

Matt J
Matt J 2019-8-22
编辑：Matt J 2019-8-22
a0=a;
for i=1:size(a,1)
a=a0;
a(i,:)=[],
end
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Matt J
Matt J 2019-8-22
a0 is the original matrix. It is available throughout the loop.

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