清空筛选条件
清空筛选条件

How to find index of the following problem?

1 次查看（过去 30 天）
SM
SM 2019-10-29
回答： SM 2019-10-29
A={[];13;[1,5];10;7;[];8;3;5;18;[];[1,4];[2,33];[3,17];[4,37];[5,1];[6,28];[7,20];[8,15]};
B={[1 10 5]};
Output=[3;4;9]
the elements of index 3 , 4 and 9 in A are contained by B and therefore the output is [3;4;9].
What is the easiest way of getting this output?

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2019-10-29
find( cellfun(@(v) all(ismember(v, B)), A))
  2 个评论
SM
SM 2019-10-29
That's excellent! One problem is that It also considers the empty cell. Is it possible to exclude [] ? Because it results [1; 3; 4; 6; 9; 11; 16] instead of [3;4;9].

请先登录，再进行评论。

更多回答（1 个）

SM
SM 2019-10-29
Thank you! It works now.

类别

在 Help Center 和 File Exchange 中查找有关 Data Type Identification 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