sorting a time series

9 次查看（过去 30 天）
Fred
Fred 2013-2-11
Hello,
II have a time series Yt and I sorted them in ascending order and I got Yi, then I used them in a function and I got Zi as Zi=F(Yi), How can I rearrange Zi to Zt (the same order of Yt)?

请先登录，再回答此问题。

采纳的回答

Conrad
Conrad 2013-2-11
You need to use the optional output from the sort function that contains the sort order.
[Y, idx] = sort(time_series);
Zt = Zi(idx);

更多回答（1 个）

Youssef Khmou
Youssef Khmou 2013-2-11
hi, you apply directly the function Zt=F(Yt) as :
(Yt,Yi) =>: F(Yt,Yi)=(Zt,Zi)

类别

在 Help Center 和 File Exchange 中查找有关 Shifting and Sorting Matrices 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