Someone help me for DSS Bressert

[leverage81]

Hi guys...

I'm newbie metatrader user and I need help for a modify in a DSS Bressert. In this code I want modify row 80 and 90:

row 80:  MitBuffer[i] = smooth_coefficient * (MIT - MitBuffer[i+1]) + MitBuffer[i+1]; ==> I want smooth with a EMA like: EMA(MIT,n) where n is EMA period

the same in row 90.

Someone help me to rewrite this part?

Thanks in advanvce