How can I order consecutive numbers?

2 次查看（过去 30 天）
Riccardo Rossi
Riccardo Rossi 2020-6-8
回答： Walter Roberson 2020-6-8
Hello everyone,
I need to reorder the values in A as follow (B):
(A) (B)
1 1
2 2
3 2
4 3
4 4
6 4
6 6
5 6
6 6
5 5
2 5
How can i do it? Thank you very much!
  2 个评论
David Hill
David Hill 2020-6-8
I don't recognize the pattern. What is the algorithm for the conversion?
Walter Roberson
Walter Roberson 2020-6-8
I think it is a "stable" sort. The elements appear in the final vector in the same order they are introduced in the original. You can get the elements in that order with unique() with 'stable' option, but I am still working on a good way to get the desired final result.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2020-6-8
[~,~,R] = unique(A, 'stable');
[~,idx] = sort(R);
B = A(idx)
... or at least it worked for that example.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Logical 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