start simulink from matlab access scopes

Question

Leif 2013-8-30

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/85986-start-simulink-from-matlab-access-scopes

When you start a simulink simulatioon using the "sim" command, you cannot access the scopes when the simulation execution ends.

Is there a way or a command to let me study the scopes, as I do when starting a simulation directly in simulink environment ?

EDIT: I've to clearify my question! It's only then not possibly to access the scopes (you can doubleclick, but the scope is black) when I start a siumulation from MATLAB (sim command) and the accelerator type is " rapid accelerator "

Is there a way to see the scope results, other than watching it in MATLAB by plot() the variables in workspace?

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Answer 1

A Jenkins 2013-8-30

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https://ww2.mathworks.cn/matlabcentral/answers/85986-start-simulink-from-matlab-access-scopes#answer_95535

在 MATLAB Online 中打开

If you want to access your scopes graphically through the Simulink interface:

sim('modelname')
open('modelname')

If you want the data programatically, then use the scope to "Save Data to Workspace" and you can manipulate it from there. For example:

simplot(ScopeData)

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Leif 2013-9-6

It's just easier to watch the scopes directly.

I need the command line for additional investigation (e.g. tic toc command).

Are the scopes updated in 'accelerator' mode ?

A Jenkins 2013-9-6

Yes, you should be able to watch the scopes directly in accelerator mode.

Newer versions also include something called Simulink Data Inspector. I haven't used it, but it may be helpful for you if you have the time to learn it: http://www.mathworks.com/help/simulink/ug/record-and-inspect-signal-data-programmatically.html

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