How can I convert an array to a matrix?

2013 1 29
3 个回答
回答已采纳
26 次查看（30 天）

0 个投票

I have an array like B=[2 3 1 5 2 8 1 7 9 1 5 2 4 6 3 9 3 1 7 0 7 2 8 6].
I need this elements in a matrix called A like
A=
2 3 1 5 2 8 1 7
9 1 5 2 4 6 3 9
3 1 7 0 7 2 8 6
Please help...

请先登录，再回答此问题。

 采纳的回答

José-Luis
José-Luis 2013-1-29

2 个投票

B=[2 3 1 5 2 8 1 7 9 10 5 21 4 6 3 9 3 1 7 0 7 2 8 6];
A = reshape(B,8,3)'

更多回答（2 个）

Andreas Goser
Andreas Goser 2013-1-29

0 个投票

In MATLAB all arrays are matrices... You may achieve what you need by using the RESHAPE command.
Martin
Martin 2013-1-29

0 个投票

As Jose mentioned the reshape function is a really good one. The help file on that one is really useful for explaining how it works.

类别

在 帮助中心 和 File Exchange 中查找有关 MATLAB 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