Simulink - sum of elements in exact time

1 次查看（过去 30 天）
Zsolt
Zsolt 2013-4-20
How to sum elements getting in exact time.
For example the simulation time is 60s and i measure the current and then write to file at every 1s (sample time 1).
*(s)(A)*
  • 1 10
  • 2 10
  • 3 15
  • . .
  • . .
  • 60 15
and my question is how to sum these Ampers and get one result. 10+10+15+..+15 = xxx

请先登录，再回答此问题。

采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-4-20
Use a discrete transfer function bloc set to:
Numerator=1
Denominator=[1 -1]
sample time=1
  2 个评论
Zsolt
Zsolt 2013-4-20
Helped me a lot, you made my day :) thank you!
Zsolt
Zsolt 2013-5-24
编辑：Zsolt 2013-5-24
I would like to ask you how it works. for example i have these inputs "1 2 3" and the formula look like this 1/z-1 and how it calculate the sum? What is "z" in this case? i have tried calculate it and i became with this "solution"
i think the z - transform formula in this case look like this:
1*1^(-1)+2*1^(-2)+3*1^(-3)=6
thank you

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Modeling 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