Blau - ergodic cmi 2
MLADEN : William Blau uses EMA in his calculation (various depth of ema(ema(....)))
This is a variation of this indicator (Momentum Indicator) - that does not use EMA but instead uses "Super Smoothed" for the same thing . it is significantly smoother than the original and in some cases,it is obvious that it is significantly faster - where in some cases the ema version even did not notice the start of a down trend - so it seems that the "reaction time" of this one after the sudden price changes is much better
experimenting/comparison advised regarding EMA or Super Smoothed (regular ver and this ver 2)
Some more methods are requested - especially Tema