Time Domain input to Transfer Function

1. From definition of Transfer Function(T.F.), we compute Transfer Function by taking Laplace Transform(s = sigma+jw). ie,. Frequency Domain calculation. Is there any possible of applying time domain input to T.F.?
2. Is there any possible of applying Fourier Series as input to Transfer Function?.
3. Where does the Time Domain input be applied?
4. In which system, do we compute Transfer Function?

Answer 1

[Sulaymon Eshkabilov]

Hi,

Your questions are more signal processing and control related rather than MATLAB. Anyhow, from the perspective MATLAB user perspective.

All of your questions can be solved in MATLAB using builtin functions and commands of MATLAB and its Control toolbox.

(1) Yes, you can do it using lsim() of MATLAB.

(2) Yes, siggen() and lsim()

(3) etc.

Good luck.