As far as I can see it is 2EMA crossover system with T3MA confirmation and trailing stop.
Rules are as follows:
- long signal - fast EMA crosses slow EMA up and fast EMA is above T3MA;
- short signal - fast EMA crosses slow EMA down and fast EMA is below T3MA;
- long exit signal - fast EMA crosses slow EMA down;
- short exit signal - fast EMA crosses slow EMA up;
- trailing stop exits.

hellkas, can you confirm?