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Make r a 1x5 vector using rand. Find the elements that have values <0.5 and set those values to 0 (use find).

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Muhammad Akhtar
Muhammad Akhtar 2016-9-18
评论： Walter Roberson 2016-9-18
Confused on how to write this code,
r = rand(1,5); find(r<0.5)=0
tried that, didnt work. anything help. Thanks in advance!

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Walter Roberson
Walter Roberson 2016-9-18
idx = find(r<0.5);
Now think about r(idx)

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