How to add multiple "display" block to multiple subsystems in a simulink file programmatically

Problem statement: I have 500 of subsystem in a simulation file. I need to add display block in simulink to all subsystems. Manually doing it is taking lot of time. Is there is any method is there to script it automatically?

I have tried with following code, it is working correctly with one subssytem

"add_block('simulink/Sinks/Display','simulation path of one subsystem')

add_line('simulation path of one subsystem','Display/1','autorouting','on')

But if I use same code for all subsystems means once again declaring path of all subsystems is time consuming. Is there is any other ways is there?

Answer 1

[Fangjun Jiang]

Yes you can do it programmingly. see help for find_system() and do something like this:

AllSys=find_system(ModelName, 'SearchDepth',1,'BlockType','Subsystem')

for k=1:numel(AllSys)

add_block(...)

end