How can i randomly move the values of a vector

3 次查看（过去 30 天）
zahid
zahid 2015-7-23
回答： Thorsten 2015-7-23
Hi everyone.
Suppose i have a column vector X=[1;2;5;7;8].Now i want randomly arrangement of the values of this vector.For example X1=[2,7,8,1,5] is one of such random arrangement.My purpose is to randomly movement of this vector values and then add it to another vector say Y in one of my simulation experiment.
THANKS WITH BEST WISHES

请先登录，再回答此问题。

采纳的回答

Manolis Michailidis
  1 个评论
Manolis Michailidis
Manolis Michailidis 2015-7-23
sorry now i took a better look here try this
X=[1;2;5;7;8];
n=length(X);
y = datasample(X,n,'Replace',false)

请先登录，再进行评论。

更多回答（1 个）

Thorsten
Thorsten 2015-7-23
X = X(randperm(numel(X));

类别

在 Help Center 和 File Exchange 中查找有关 Programming 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