MATLAB: How to get the handle of the current system in Simulink model

simulink

I am using get(gcs, 'Handle') but it is showing invalid handle.

Best Answer

You cannot use 'get' command to get handle of the system. Use get_param instead.

get_param(gcs, 'Handle')

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MATLAB: Handles.

It depends on how it was defined:

handles.num = 15

Now "handles" is a struct containing the field "num", which has the value 15. But if your define "handles" as object, it could be something different.

So please take the time to investigate it yourself:

class(handles)
whos('handles')
methods(handles)

If I dare to guess, "handles = guidata(FigureHandle)" might be the creator of the struct "handles". If so, see "help guidata" for more details.

MATLAB: How to change current figure handle

 train_image = getimage(handles.axes1)

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MATLAB: Handles.

MATLAB: How to change current figure handle

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