Real author:
TrendLaboratory
This is a moving where effect of retardation is lessened by means of damped cosinusoid defining coefficients’ ratios in equation of the linearly weighted average (LWMA).
Statical filter (in points) helps to remove small spurts of the medium which gives a shape of stair-stepping.
Input Parameters:
//+-----------------------------------+ //| Input parameters of the indicator | //+-----------------------------------+ input int                MAPeriod      = 13;         // Period input  ENUM_MA_METHOD    MAType        = MODE_EMA;   // Type of averaging input ENUM_APPLIED_PRICE  MAPrice        = PRICE_CLOSE; // Price input uint                Filter        = 0;          // Static filter in points  input uint                ColorBarBack  = 1;          // Bar back for color mode input double              Deviation      = 0;          // Up/down deviation  input int                Shift          = 0;          // Horizontal shift of the indicator in bars
This indicator was first implemented in MQL4 and published in CodeBase on September 21, 2006.
Fig.1. NonLagMA_v5 Indicator