Work with figures that spectrum analyzer shows

Hi, I', using Simulink&Simscape to simulate the frequency response (low frequency) of a RC paralell circuit excited by a random pulse signal. I work with spectrum analyzer results. This shows three figures: Time response, Transfer function and phase. I only need the transfer function and i need to separate this of the other, i mean, i need to extend this plot to work with it. How can i do it? is it possible?

Answer 1

[Néstor Monedero]

Hi, is there documentation related to the spectrum analyzer works? Thanks in advance. Néstor