To Expand Subsystem by using model explorer

조회 수: 1 (최근 30일)
Mustafa Uslu
Mustafa Uslu 2021년 1월 22일
댓글: Mustafa Uslu 2021년 1월 29일
Hi,
is it possible any subsystem to expand by using model exploerer?
Thank you in advance
Mustafa
  댓글 수: 4
Fangjun Jiang
Fangjun Jiang 2021년 1월 23일
something like "Expand all" or "Collapse all"?
Mustafa Uslu
Mustafa Uslu 2021년 1월 23일
I wouldn't like to expand the subsystem on the highest level of my model, but each sub-system on the highest level has a sub subsystem.
My goal is to expand all of these sub subsystems, in order to expand without clicking each subsystem individually.
many thanks.

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채택된 답변

Sai Veeramachaneni
Sai Veeramachaneni 2021년 1월 25일
Hi,
Step-1: Get all the blocks and subsystems in the model using find_system(modelname,'Type','Block')
Step-2: Apply Simulink.BlockDiagram.expandSubsystem(blockname). This type of Subsystem expansion applies to the currently selected subsystem level. Simulink does not expand other subsystems in a nested subsystem hierarchy which is the functionality you are looking for.
Example:
blocks = find_system(model_name,'Type','Block');
for i = 1:numel(blocks)
try
Simulink.BlockDiagram.expandSubsystem(blocks{i})
catch
%This will catch when we try to expand anything apart from Subsystem.
continue
end
end
Hope it helps.

추가 답변 (1개)

Mustafa Uslu
Mustafa Uslu 2021년 1월 27일
편집: Mustafa Uslu 2021년 1월 27일
Hi Sai,
thank you for your solution.
If I try to write below code in Matlab Command window, then I get always this message:
E.g.:
Simulink.BlockDiagram.expandSubsystem('SubsystemExpansionModel/Subsystem')
Invalid Simulink object specifier
Note: subsystems are not masked, linked, or commented.
Thanks
Mustafa
  댓글 수: 3
Mustafa Uslu
Mustafa Uslu 2021년 1월 27일
Hi Sai,
thank you for your tip, it has worked.
I have an additional question to top script, what you did write.
I would like to below 'for loop' for certain paths in my model.
E.g.
for i=11:10:1141
target= find_system ('modelname/subsystemhighestlevel{i}/subsubsystem');
Simulink.BlockDiagram.expandSubsystem('target','CreateArea','Off');
end
Unfortunately it does not work.
Do you know how a path / directory can be counted up iteratively?
Thanks
Mustafa
Mustafa Uslu
Mustafa Uslu 2021년 1월 29일
Hi Sai,
I have solved this issue with below code script based on your first suggestion.
By the way , it is possible to get child subsystem of subsystem on the highest level with 'SearchDepth'......
Thanks and BR
Mustafa
blocks=find_system('model_name','SearchDepth','2','Name','target_subsystem');
for i = 1:numel(blocks)
try
Simulink.BlockDiagram.expandSubsystem(blocks{i})
catch
%This will catch when we try to expand anything apart from Subsystem.
continue
end
end

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