清空筛选条件
清空筛选条件

Select structure fields with certain name and put it into new variable

13 次查看（过去 30 天）
katha_lala
katha_lala 2018-4-19
编辑： KSSV 2018-4-19

Hello everyone,

let's say I have a structure called "delta" with double-numbers in it and it is structured as follows:

 delta.SF_SVDC
 delta.SF_SVDF
 delta.SF_MFD
 delta.SF_MFN

How can I manage to extract only the structure fields that f.ex. contain the word "SVDC" in it with their content into a new variable (let's call it 'SVDC' then)?

I tried something with

 names=fieldnames(delta);
 TF=contains(names,'SVDC');
 if TF==1 ...

... and then I am lost.

Help is greatly appreciated! Thanks!

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2018-4-19
编辑：KSSV 2018-4-19 
delta.SF_SVDC = rand ;
 delta.SF_SVDF  = rand ;
 delta.SF_MFD  = rand ;
 delta.SF_MFN  = rand ;

   names=fieldnames(delta);
   TF=contains(names,'SVDC');
   if any(TF)
      value = getfield(delta,names{TF})
   end

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Structures 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