https://fr.mathworks.com/matlabcentral/answers/183710-i-keep-encountering-an-error-when-trying-to-create-an-iddata-object-and-i-can-t-understand-why
I keep encountering an error when trying to create an iddata object, and I can't understand why -...
I keep encountering an error when trying to... Learn more about iddata, error, line 193
https://it.mathworks.com/help/ident/ref/iddata.diff.html
diff - Difference signals in iddata objects - MATLAB
This MATLAB function and zdi = diff(z,n) return the difference signals in iddata objects.
diffsignalsobjectsmatlab
https://kr.mathworks.com/help/ident/ref/iddata.html
iddata - Input-output data and its properties for system identification in the time or frequency...
Use the iddata object to encapsulate input and output measurement data for the system you want to identify.
https://au.mathworks.com/help/ident/ref/iddata.realdata.html
realdata - Determine whether iddata is based on real-valued signals - MATLAB
realdata returns 1 if
based ondeterminewhether
https://gnu-octave.github.io/pkg-control/@iddata_get.html
Control Package: @iddata/get
controlpackageget
https://gnu-octave.github.io/pkg-control/@iddata_diff.html
Control Package: @iddata/diff
controlpackagediff