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

2 次查看（过去 30 天）
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!

请先登录，再回答此问题。

回答（1 个）

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

类别

在 Help Center 和 File Exchange 中查找有关 Matrix Indexing 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by