Create Array in Simulink

4 次查看（过去 30 天）
David C
David C 2015-8-9
评论： Azzi Abdelmalek 2015-8-10
Hello
I want to create an array in Simulink based on two constants. Like using "linspace(1,1,10)" in Matlab, but from two constant blocks of magnitude "1" and "10".
Thanks in Advance

请先登录，再回答此问题。

回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2015-8-9
You can use Matlab function block
  2 个评论
David C
David C 2015-8-9
I tried, but I can't write:
function y = fcn(u)
y=linspace(1,u,u)
end;
"u" is not a parameter input, it is a constant input, that can vary.
Thanks
Azzi Abdelmalek
Azzi Abdelmalek 2015-8-10
Read this http://www.mathworks.com/help/fixedpoint/ref/coder.nullcopy.html
function y = fcn(u)
%#codegen
coder.extrinsic('linspace')
y = coder.nullcopy(zeros(1,numel(u)));
y =linspace(1,u, u)
Don't forget to declare the output y (type edit data in the editor of your function) as variable size.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Sources 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