Excluding Constants from Consecutive numbers

2 次查看（过去 30 天）
DARLINGTON ETAJE
DARLINGTON ETAJE 2019-7-23
评论： DARLINGTON ETAJE 2019-7-23
Here is the scenario.
A=[1;3;4;5;2;4;5;2;1;2;4;2;4;2;1;3;4;2;1;9];
B=[1;2;3;4;4;4;4;5;6;7;8;9;9;9;10;11;12;13;14;14];
C=[0;3;5;6;7;8;9;10;5;4;6;77;6;5;65;34;1;8;9;21];
D=[A B C]
My first aim is to convert B to become
B=[1;2;3;4;5;6;7;8;9;10;11;12;13;14;]; %excluding all the constant scenarios
My second aim would be to ensure D only contains the new B (all deleted rows of B should also be deleted in A and C.
Thanks

请先登录，再回答此问题。

采纳的回答

Guillaume
Guillaume 2019-7-23
[~, rows] = unique(D(:, 2), 'stable');
newD = D(rows, :)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 MATLAB 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