Use a wildcard to look for values in struct

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Dc215905 on 13 Mar 2020
Commented: Dc215905 on 13 Mar 2020
I have a nested struct where I always know the name of the first and last level, but the way the data gets exported into matlab the middle field will always be different.
For example:
I'd like to be able to load data into the GUI and not have to worry about the renaming. Is it possible to call a variable using a wildcard so that if I load a file it I can see what 'value' is by:
If that's not possible, is it possible to remove the middle field or rename the middle field. It's really unecessary but I can't do anything about it because of how the software I'm using exports their data into matlab.

Accepted Answer

Mohammad Sami
Mohammad Sami on 13 Mar 2020
Is there only one middle field ?
If thats the case you can do as follows
% s = your struct
f = filednames(s);
v = getfield(s,f{1},'value');

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