Hi Trey,
I understand that you want to create a class that will wrap the "sigmf" module from Python. By default, MATLAB classes are value classes. Therefore, any modifications made to a property in a method do not persist unless the function actually returns the modified object as an output argument.
To resolve this, you can reassign the object with the output of the "fromfile" function:
x=x.fromfile("test");
samples=x.read_samples(1, 100);
Another way to avoid this issue would be to inherit the "handle" class:
classdef SigMF < handle
...
end
For more information about the difference between value and handle classes, you can refer to the following documentation link:
Hope this helps!
