清空筛选条件
清空筛选条件

Retrieving data from a structure

2 次查看（过去 30 天）
Inti Vanmechelen
Inti Vanmechelen 2016-11-5
评论： Inti Vanmechelen 2016-11-5
Hi,
I have a 1x36 structure with 34 fields called Dat_store. The first field contains 36 times a 1x4 vector with information on com: K4_com. Now I'd like to extract this CoM data and create a 36x4 matrix one value of the 1x4 vector in each column of the matrix. I tried
K4_COM = [Dat_store_12().K4_com];
But that gives me a 1x144 vector, which is not what I want.
Does anybody know what the correct command should be?
Thanks

请先登录，再回答此问题。

采纳的回答

Guillaume
Guillaume 2016-11-5
K4_COM = vertcat(Dat_store_12.K4_com)
is the correct syntax (yours was equivalent to horzcat(Dat_store_12.K4_com) hence why they were all concatenated in a row).

更多回答（1 个）

KSSV
KSSV 2016-11-5
K4_COM = [Dat_store_12().K4_com];
iwant = reshape(K4_COM,4,[])' ;

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