清空筛选条件
清空筛选条件

creating a variable to use for grouping data

2 次查看（过去 30 天）
Rabeya
Rabeya 2012-4-20
I want to create a variable (a column vector) with a specific length (8000), containing values 1 to 10 randomly assigned and with a specific average repetition of each number (say 800). How to do this?

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2012-4-20
If the number of repetitions is to be exact:
t = repmat(1:10.', 800, 1);
t(randperm(length(t)))
If the repetitions need not be exact:
1 + floor(10 * rand(8000,1))

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Time Series Events 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