Get underlying FIR filter
dsp.Differentiator System object with default properties.
DF = dsp.Differentiator;
getFilter to get the underlying FIR filter,
filter, which implements the differentiator,
filter = getFilter(DF)
filter = dsp.FIRFilter with properties: Structure: 'Direct form' NumeratorSource: 'Property' Numerator: [-0.0019 0.0024 -8.7640e-04 6.6377e-04 ... ] InitialConditions: 0 Show all properties
DF— Differentiator filter
Differentiator filter, specified as a
filter— Underlying filter
Underlying filter used to implement the differentiator, returned as a filter System object.