Obtaining voltage ripple in simulink

Is it possible to obtain a voltage waveform ripple in a simulink model, using simulink blocks? If yes, how?

[Fangjun Jiang]

What type of waveform are you looking for? "ripple" is just a generic term, isn't it?

[NAFIS MUHIB NOUSHAD]

no,you may use simscape for that

Answer 1

[Ambe Harrison]

Mr Bodhisatya Chouli use FFT os simulink to do harmoonic analyisis. That is the tool used for ripple content analysis. You can find it in the Powergui Block of Simulink

Answer 2

[Bodhisatya Chouli]

Can you obtain voltage and current ripple for these two models. I need to prove that 4th order boost (one with an extra low pass filter) converter has less ripple as compared to 2nd order system/