How can I find a transfer function between two signals in python?

1. How do you find the transfer function in Python?
2. How do you get transfer function in FFT?
3. How do you find output input and transfer function?

How do you find the 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 get transfer function in FFT?

Let A(f) and B(f) be the FFT's from a(t) respectively b(t). Then you're supposed to take the inverse FFT from B(f)/A(f). It will result in an array of real values that identifies the transfer function with respect to time.

How do you find output input and transfer function?

To find the output, we multiply the transfer function by the input, and solve. We can find the inverse Laplace Transform by performing a partial fraction expansion to get the solution into forms that are in the table.