How to do transfer function in Python?
Construct a transfer function. The default constructor is TransferFunction(num, den), where num and den are lists of lists of arrays containing polynomial coefficients. To create a discrete time transfer funtion, use TransferFunction(num, den, dt) where 'dt' is the sampling time (or True for unspecified sampling time).
How do you approximate a transfer function in Matlab?
To estimate the transfer function of a system in MATLAB™, use the dsp. TransferFunctionEstimator System object™. The object implements the Welch's average modified periodogram method and uses the measured input and output data for estimation.