Matlab function runtime in Simulink

Tim
2015 2 10
1 个回答
回答已采纳
更新时间：2015 2 16
5 次查看（30 天）

0 个投票

Hi all, I made a Simulink model that incorporates a certain given block, as well as a matlab function I wrote myself. The given block demands that the time step will be 0.001 secs, but the function (using tic/toc) takes close to 0.003 secs to calculate.
Does anyone know the mechanism behind this? should I use a rate transition block before and after the function? Or is it OK to leave it as-is?
Thanks in advace, Tim

请先登录，再回答此问题。

 采纳的回答

Titus Edelhofer
Titus Edelhofer 2015-2-10

0 个投票

Hi Tim,
Simulink does not simulate in Real-Time. So if a step of 1s of simulation time takes 0.01s of computer time or an hour does not make a difference (accept with regards to the patience you need).
Titus

1 个评论
显示 -1更早的评论 隐藏 -1更早的评论

Tim
Tim 2015-2-16
Thank you,
The model runs on external mode with real-time HIL blocks. I just let put them all together and it worked nicely (certain errors with specific arrangements but I managed to avoid them).

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Subsystems 的更多信息

产品

标签

Community Treasure Hunt

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

Start Hunting!

Translated by