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How to save property/variable to .mat file in app designer?

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I'm building a convolutional neural netwerk in app designer. So far it's been going great but I'm having trouble with the implementation of a save & load feature.
Basically I want to save and load my trained neural netwerk. I gave my netwerk the property 'Net', which in code looks like:
app.Net = resnet50();
Everything works but I can't seem to get this going. After I trained the network I tried saving the network using the following code:
app.Location = uigetdir;
save(fullfile(app.Location,'Saved network'), 'app.Net');
I get the error: 'app.Net' is not a valid variable name. I've used this code in MATLAB (without 'app.' extention of course) and everything worked.
Remove 'app.' is also without succes. Any help would be sweet!
Thanks in advance,
Thomas

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Accepted Answer

Subhadeep Koley
Subhadeep Koley on 24 Feb 2020
Edited: Subhadeep Koley on 24 Feb 2020
Hi Thomas, use this
app.Location = uigetdir;
temp = app.Net;
save(fullfile(app.Location, 'Saved network'), 'temp');
Hope this helps!

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