how can I sort a struct?

Question

Mira le 2019-11-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/491875-how-can-i-sort-a-struct

评论： Rik 2019-11-19

my struct is declared as:

chr.id=[];
chr.sequence=[];
chr.Si={};
chr.relevant=[];
chr.vic_item = [];
len=numel(x);
TI=repmat(chr,len);

and then, TI will fill with value

after that I want to sort TI in descending order,

How do we do that?

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Rik 2019-11-19

This time I edited your question for you. Next time, please use the tools explained on this page to make your question more readable.

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

JESUS DAVID ARIZA ROYETH 2019-11-19

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/491875-how-can-i-sort-a-struct#answer_402210

在 MATLAB Online 中打开

solution:

x=1:5;%put your x here
chr.id=[];
chr.sequence=[];
chr.Si={};
chr.relevant=[];
chr.vic_item = [];
len=numel(x);
TI=repmat(chr,len,1);
%fill  example random : 
for k=1:numel(x)
TI(k).id=rand;
end
TItemp=sortrows(struct2table(TI),'id'); %sort by id
TIsorted=table2struct(TItemp);
disp(TItemp)