how to use "if" statement properly?
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i am performing an element -wise operation on 2 columns, A & B.
1. z=B./A
if z is less than 1 then reverse operation for that element and multiply by -1
2. if z<1 3. (A./B)*-1 end but it does not work. this should be simple. can someone help please thanks jb
回答（1 个）
Iman Ansari
2013-6-4
A=rand(10,1);
B=rand(10,1);
z=B./A;
z(z<1)=-1./z(z<1)
1 个评论
john borsellino
2013-6-4
此问题已关闭。
2013-6-4
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2021-8-20
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