Shuffle the rows a matrix

2019 12 9
1 个回答
回答已采纳
更新时间：2019 12 9
4 次查看（30 天）

0 个投票

Hi
I have a matrix x of size 512x3600, and another matrix y=512x1, I need to shuffle the entire rows of matrix x and alement of matrix y in the same order.
How to do that.?

请先登录，再回答此问题。

 采纳的回答

dpb
dpb 2019-12-9

1 个投票

ir=randperm(1:numel(y)); % since y is 1D; otherwise use size(y,1)
y=y(ir);
x=x(ir,:);

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Creating and Concatenating 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