How can I remove a word from an array?

2 次查看（过去 30 天）
Marcela Ruiz de Chávez
评论： Marcela Ruiz de Chávez 2013-11-4
This is what I have:
xA=[0 4 2 1]; wA=struct('name',{'person1' 'person2' 'person3' 'person4'},'num',num2cell(xA)); peopleA={wA.name}; numA=[wA.num]; [idxA,idxA]=max(numA); primeroA=peopleA{idxA} numAA=numA(numA~=max(numA)); [idxxA,idxxA]=max(numAA); segundoA=peopleA{idxxA}
I want to remove the maximum of the word, that is, the word contained in primeroA, in order to be able to calculate the second maximum without the words being rearrenged or altered.

请先登录，再回答此问题。

采纳的回答

Andrei Bobrov
Andrei Bobrov 2013-11-4
xA=[0 4 2 1];
name={'person1' 'person2' 'person3' 'person4'};
[a,b] = unique(xA);
out = name(b(end-1));

更多回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-11-4
编辑：Azzi Abdelmalek 2013-11-4
xA=[0 4 2 1];
wA=struct('name',{'person1' 'person2' 'person3' 'person4'},'num',num2cell(xA));
peopleA={wA.name};
numA=[wA.num];
[idxA,idxA]=sort(numA,'descend');
primeroA=peopleA{idxA(1)}
segundoA=peopleA{idxA(2)}
terceroA=peopleA{idxA(3)}
  1 个评论
Marcela Ruiz de Chávez
Marcela Ruiz de Chávez 2013-11-4
Thank you soo much!! You are a genius! I'm sorry..I accepted the wrong answer and I don't know how to unaccept it. But thank you very much!

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Word games 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