How to generate all permutations of numbers if I have a number twice?

2 次查看（过去 30 天）
Mr M.
Mr M. 2018-7-7
回答： Paolo 2018-7-7
I cannot use perms([1 2 2]) because I dont want 1,2,2 twice.

请先登录，再回答此问题。

回答（1 个）

Paolo
Paolo 2018-7-7
How about calling unique function after perms?
data = unique(perms([1 2 2]),'rows');
data =
1 2 2
2 1 2
2 2 1

类别

在 Help Center 和 File Exchange 中查找有关 Multidimensional Arrays 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