Generating Triangular wave in simulink

94 次查看（过去 30 天）
kash
kash 2012-10-7
回答： Vijay P 2018-5-3
I have sine wave bx is simulink,is there any box for triangular wave available,else please tell how to generate triangular wave in simulink of equal amplitude and time

请先登录，再回答此问题。

采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2012-10-8
generate your signal in matlab command then use a from workspace block with variable name ty
ts=0.1;
t=-3:ts:3
y=repmat(max(t)-abs(t),1,10)
t=-3:ts:-3+length(y)*ts-ts
ty=[t' y']
  6 个评论
显示 4更早的评论
JohnLio
JohnLio 2013-12-6
Azzi Abdelmalek: i didn't get how you did that, can you please elaborate a bit how to and which block i have to use in matlab, and where to put these code, newbie in matlab :|

请先登录，再进行评论。

更多回答（3 个）

Julien
Julien 2012-10-7
编辑：Julien 2012-10-7
Hi, the triangle generator does not exist but you can create your own.
My tip is to create a pulse signal (pulse width =50%) and adding a negative offset (typically the half of the amplitude you want).
If you want a triangle signal between [0 1] then you have to set:
pulse amplitude : 4 offset : -2
Then you have a pulse varying between [-2 2] You just have to integrate this signal and you will get a nice triangle signal varying between [0 1] ;)
  4 个评论
显示 2更早的评论
Julien
Julien 2012-10-8
Contact me in my personal address then I'll can send you the file
Sara
Sara 2013-5-7
how can i get a triangular wave varying from -ve value to a +ve value??

请先登录，再进行评论。

Julien
Julien 2012-10-8
  10 个评论
显示 8更早的评论
kash
kash 2012-10-9
not in triangular wave i added 5 triangular and a sine wave to get the desired output as above ,but not getting the answer
Azzi Abdelmalek
Azzi Abdelmalek 2012-10-9
If you have another problem, I suggest to post another question

请先登录，再进行评论。

Vijay P
Vijay P 2018-5-3
Please guide me how to do in simulink.

类别

在 Help Center 和 File Exchange 中查找有关 Texas Instruments C2000 Processors 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