I have 3*3 Matrix. I have to save these matrix into 3*1 form means i have to save only (1,3) (2,3) and (3,3). other (1,1), (1,2).........(2,3) remove.

1 次查看（过去 30 天）
Triveni
Triveni 2015-10-16
评论： Triveni 2016-3-14
S
S = (:,:,1:20)

请先登录，再回答此问题。

采纳的回答

Kirby Fears
Kirby Fears 2015-10-16
S2 = S(:,3,:);
This indexing means something like (all rows, third column only, all 3D). This means S2 will be a 3x1x20 array of type double.
Hope this helps.

更多回答（0 个）

类别

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

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by