Simulink operations became slow
4 次查看(过去 30 天)
显示 更早的评论
Hi, My simulink suddenly became very slow.Earlier simulink operations used to work very quickly.i have not done anything different.In the system all other activities are going normally except the operations in simulink.what could be the reason?
0 个评论
采纳的回答
Andreas Goser
2014-11-19
In most cases, this is related to solver steps beocming very small. Do you use a variable step solver?
3 个评论
Andreas Goser
2014-11-19
OK, then the next step is to verify if the steps becoming very small is indeed the (first level) cause. Do you know how to find that out?
更多回答(2 个)
Andreas Goser
2014-11-20
There are plenty of tool to debug and profile Simulink models. There is a bit of dependency by release. The question now is whether your project/learning justifies familiarizing with all of this. My suggestion is (I use R2014b) to use the "step forward" button and follow the time steps taken, e.g. by watching the overall simulation time in the status bar.
Andreas Goser
2014-11-24
Amrutha, this was introduced in a recent release. But there are other ways. Point is: With this appoach, you will not be very quick in getting a solution. Look, 5 days are gone. I suggest that you look into the documentation and familiarize yourself with aspects of debugging and profiling.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Event Functions 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!