Default values for C and L are 440 and 20, respectively. I'm assuming the units are Farad and Henry. The default sampling frequency for the PWM is 0.2Hz. These are very odd values for a DC-DC converter. I changed components to 470microFarads and 22microHenries and changed PWM frequency to 25kHz. The results are not good.
it doesn't work, my matlab version is 2009a,this can be a problem.it gives me error (The diagram must contain a powergui block. The block must be named <powergui> and should be located at the top-level of your diagram for optimal performance.).what's the solution??