清空筛选条件
清空筛选条件

How to keep only positive values in an array?

261 次查看（过去 30 天）
Priyanka Roy
Priyanka Roy 2015-9-1
评论： per isakson 2015-9-1
I have a sorted array with different values: -18 -13 0 8 51 133 255
I only keep the positive values : 0 8 51 133 255
How do i do this?

请先登录，再回答此问题。

采纳的回答

per isakson
per isakson 2015-9-1
编辑：per isakson 2015-9-1
Given 1D-array, i.e a vector
>> A = [ -18 -13 0 8 51 133 255]
A =
-18 -13 0 8 51 133 255
>> B = A( A>=0 )
B =
0 8 51 133 255
>>
and read Matrix Indexing

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Image Processing Toolbox 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