About vectors

1 次查看（过去 30 天）
Lizan
Lizan 2011-7-22
Hi,
I have a vector of the size (6,51). In each column there are 3 negative values I would like to get rid off... How can I do this?
Then afterwards when I have a vector of size (3.51) (all values positive) I would like to find the maximum, minimum and the value in between and place it in a new vector each, respectively. Any hinters of how to do this?
Many thanks for any assistance.

请先登录，再回答此问题。

采纳的回答

Sean de Wolski
Sean de Wolski 2011-7-22
x = sort(x,'descend'); %descend sort it
x = x(1:3,:); %keep first three rows
  1 个评论
Jan
Jan 2011-7-22
And these 3 rows contain the max, min and medium values in sorted order already. So Sean's method solves both problems.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Shifting and Sorting Matrices 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