quasi z source inverter svpwm method

Hello, I want to generate switching signals for a quasi z source inverter using the svpwm method. I can generate the traditional svpwm method, but I couldn't add shoot through time on it. I have researched on MathWorks and found that the code used in the image can be implemented, but I don't fully understand the code. Although I understand what it does in general, I can't adapt it to the format used in my switching time table. I would be very grateful if someone who has worked on this before or can help me on how to adapt this code to the format in my table. I have been trying to find a solution for 2 weeks.