Unknown Data Type from Simulink and I don't know how to access the values from it.
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Hi all,
I am logging 3 different signals on a Simulink scope and logging the data to the workspace by saving it as a Struct with Time. The struct has another struct within it called 'signals'. The signal struct has a data type called 'values' that I am not familiar with that looks like this.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/190664/image.png)
Can someone please explain this data structure and how I access each of the 3 vectors within it individually.
Thanks!
2 Comments
Walter Roberson
on 18 May 2018
What shows up for class() of the values field? I suspect it is cell array.
Answers (1)
Walter Roberson
on 18 May 2018
It appears from https://www.mathworks.com/help/sldrt/ug/plot-signal-data-logged-to-workspace.html that you probably have a non-scalar struct. Try looking at
first_signal = ScopeData.signals(1).values;
second_signal = ScopeData.signals(2).values;
third_signal = ScopeData.signals(3).values;
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