How to get If Then statements to work on a vector

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Thomas
Thomas 2014-9-30
评论： Thomas 2014-9-30
Hi. (Relatively) new to Matlab.
I try this code
x=[4 5 6]
if x>5
y=5
else
y=x
end
expecting y to return y=4 5 5
but instead it returns y= 4 5 6
What am I doing wrong with this IF statement? How can I do elementwise logical statements? I have searched for this but have found nothing helpful.
Thanks

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采纳的回答

David Young
David Young 2014-9-30
y = x;
y(x > 5) = 5;

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