Any one having a martingle nld ea with. Plz give me
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//+------------------------------------------------------------------+ //| NonLagDOT.mq4 | //| Copyright © 2006, TrendLaboratory | //| http://finance.groups.yahoo.com/group/TrendLaboratory | //| E-mail: [email protected] | //+------------------------------------------------------------------+ #property copyright "Copyright © 2006, TrendLaboratory" #property link "http://finance.groups.yahoo.com/group/TrendLaboratory" #property indicator_chart_window #property indicator_buffers 3 #property indicator_color1 Yellow #property indicator_width1 1 #property indicator_color2 RoyalBlue #property indicator_width2 1 #property indicator_color3 Red #property indicator_width3 1 //---- input parameters extern int Price = 0; extern int Length = 20; extern int Displace = 0; extern int Filter = 0; extern int Color = 1; extern int ColorBarBack = 0; extern double Deviation = 0; extern int TF = 0; double Cycle = 4; //---- indicator buffers double MABuffer[]; double UpBuffer[]; double DnBuffer[]; double price[]; double trend[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { int ft=0; string short_name; //---- indicator line IndicatorBuffers(5); SetIndexStyle(0,DRAW_ARROW); SetIndexBuffer(0,MABuffer); SetIndexStyle(1,DRAW_ARROW); SetIndexBuffer(1,UpBuffer); SetIndexStyle(2,DRAW_ARROW); SetIndexBuffer(2,DnBuffer); SetIndexBuffer(3,price); SetIndexBuffer(4,trend); IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)); SetIndexArrow(0,159); SetIndexArrow(1,159); SetIndexArrow(2,159); SetIndexArrow(3,159); //---- name for DataWindow and indicator subwindow label short_name="NonLagDot("+Length+")"; IndicatorShortName(short_name); SetIndexLabel(0,"NLD"); SetIndexLabel(1,"Up"); SetIndexLabel(2,"Dn"); //---- SetIndexShift(0,Displace); SetIndexShift(1,Displace); SetIndexShift(2,Displace); SetIndexDrawBegin(0,Length*Cycle+Length); SetIndexDrawBegin(1,Length*Cycle+Length); SetIndexDrawBegin(2,Length*Cycle+Length); //---- return(0); } //+------------------------------------------------------------------+ //| NonLagMA_v4 | //+------------------------------------------------------------------+ int start() { int i,shift, counted_bars=IndicatorCounted(),limit; double alfa, beta, t, Sum, Weight, step,g; double pi = 3.1415926535; double Coeff = 3*pi; int Phase = Length-1; double Len = Length*Cycle + Phase; if ( counted_bars > 0 ) limit=Bars-counted_bars; if ( counted_bars < 0 ) return(0); if ( counted_bars ==0 ) limit=Bars-Len-1; if ( counted_bars < 1 ) for(i=1;i<Length*Cycle+Length;i++) { MABuffer[Bars-i]=0; UpBuffer[Bars-i]=0; DnBuffer[Bars-i]=0; } for(shift=limit;shift>=0;shift--) { Weight=0; Sum=0; t=0; for (i=0;i<=Len-1;i++) { g = 1.0/(Coeff*t+1); if (t <= 0.5 ) g = 1; beta = MathCos(pi*t); alfa = g * beta; //if (shift>=1) price[i] = iMA(NULL,0,Per,Displace,Mode,Price,shift+i); //else price[i] = iMA(NULL,TF,1,0,MODE_SMA,Price,shift+i); Sum += alfa*price[i]; Weight += alfa; if ( t < 1 ) t += 1.0/(Phase-1); else if ( t < Len-1 ) t += (2*Cycle-1)/(Cycle*Length-1); } if (Weight > 0) MABuffer[shift] = (1.0+Deviation/100)*Sum/Weight; if (Filter>0) { if( MathAbs(MABuffer[shift]-MABuffer[shift+1]) < Filter*Point ) MABuffer[shift]=MABuffer[shift+1]; } if (Color>0) { trend[shift]=trend[shift+1]; if (MABuffer[shift]-MABuffer[shift+1] > Filter*Point) trend[shift]= 1; if (MABuffer[shift+1]-MABuffer[shift] > Filter*Point) trend[shift]=-1; if (trend[shift]>0) { UpBuffer[shift] = MABuffer[shift]; if (trend[shift+ColorBarBack]<0) UpBuffer[shift+ColorBarBack]=MABuffer[shift+ColorBarBack]; DnBuffer[shift] = 0; } if (trend[shift]<0) { DnBuffer[shift] = MABuffer[shift]; if (trend[shift+ColorBarBack]>0) DnBuffer[shift+ColorBarBack]=MABuffer[shift+ColorBarBack]; UpBuffer[shift] = 0; } } } return(0); }