Need help with GARCH model in MatLab

Hi guys,

I'm a finance student who needs help with econometrics. In my work, I have to use M-GARCH-DCC model in MatLab (or any other program that can do it).

This is what I have:

https://drive.google.com/open?id=1eYejt85xyyIf9gl4GLHyVQGIZhrQWqk0

It shows returns from 12 Variables (calculated as differences of the logarithmic daily closing prices of indexes) for each date(some are blanks which means there is no data for that date).

Example results from the similar research I have to get:

https://imgur.com/a/QFayo

https://imgur.com/a/48Q1n

https://imgur.com/a/RS5Pe

https://imgur.com/a/m0YFj (2 graphs)

Does anyone know how to do this? I would really appreciate it if you could help me.

Thanks in advance! :)