How can make a vector from a structure?

4 次查看（过去 30 天）
Austin Scheinkman
Austin Scheinkman 2019-7-19
评论： Austin Scheinkman 2019-7-19
I have this structure from a data set I was sent and have to make a simple scatter plot with di and from the field 100 and yi from field 100. How do I turn each of those things into vectors so I can in turn plot them up. Im brand new to matlab so this is quite confusing to me any help would be great.

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2019-7-19
T(100).xi already IS a vector. You can simply use it as x:
plot(T(100).xi, T(100).yi, 'b-');
grid on;
Or you can take all of the 1000 from elements from all of the 1011 structures in your "T" structure array with brackets:
all_xi = [T.xi];
all_yi = [T.yi];
scatter(all_xi, all_yi);
grid on;

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Fixed-Point Designer 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by