Replacing non-integer values

13 次查看（过去 30 天）
Muneer
Muneer 2013-12-6
评论： sixwwwwww 2013-12-6
I have an array of all numeric values but it is a mix of integers and non-integers. How could I replace an non-integer with 0, for example? Also, the array is fairly large (about 130k rows).
Thanks in advance!

请先登录，再回答此问题。

回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-12-6
a(ceil(a)~=a)=0
sixwwwwww
sixwwwwww 2013-12-6
编辑：sixwwwwww 2013-12-6
If 'a' is your array then use the following:
a(arrayfun(@(x) ~isinteger(x), a)) = 0;
  8 个评论
显示 6更早的评论
Muneer
Muneer 2013-12-6
Thanks, it works great!

请先登录，再进行评论。

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