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Dynamic_Zone_NL_Ma.mq4

Time: 2010-08-24 | Download file:Dynamic_Zone_NL_Ma.mq4

//+------------------------------------------------------------------+
//|                                                 NLMA average.mq4 |
//|                                                           mladen |
//+------------------------------------------------------------------+
#property copyright "www.forex-tsd.com"
#property link      "www.forex-tsd.com"

#property indicator_chart_window
#property indicator_buffers 6
#property indicator_color1  DeepSkyBlue
#property indicator_color2  LimeGreen
#property indicator_color3  LimeGreen
#property indicator_color4  Red
#property indicator_color5  Red
#property indicator_color6  Peru
#property indicator_style3  STYLE_DOT
#property indicator_style4  STYLE_DOT
#property indicator_style6  STYLE_DASH
#property indicator_width1  3
#property indicator_width2  2
#property indicator_width5  2

//
//
//
//
//

#import "dynamicZone.dll"
   double dzBuyP(double& sourceArray[],double probabiltyValue, int lookBack, int bars, int i, double precision);
   double dzSellP(double& sourceArray[],double probabiltyValue, int lookBack, int bars, int i, double precision);
#import

//
//
//    
//
//

extern int    Length                  = 21;
extern int    Price                   = 0;
extern bool   ShowMiddleLine          = true;
extern int    DzLookBackBars          = 35;
extern double DzStartBuyProbability1  = 0.10;
extern double DzStartBuyProbability2  = 0.25;
extern double DzStartSellProbability1 = 0.10;
extern double DzStartSellProbability2 = 0.25;


//
//
//
//
//

double MABuffer[];
double alpha[];
double prices[];
double bl1Buffer[];
double bl2Buffer[];
double sl1Buffer[];
double sl2Buffer[];
double zliBuffer[];
double stored[][7];

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
//
//
//
//
//

int init()
{
   SetIndexBuffer(0,MABuffer);
   SetIndexBuffer(1,bl1Buffer);
   SetIndexBuffer(2,bl2Buffer);
   SetIndexBuffer(3,sl2Buffer);
   SetIndexBuffer(4,sl1Buffer);
   SetIndexBuffer(5,zliBuffer);
   
        
   IndicatorShortName("Jurik filter simple ("+Length+")");
   return(0);
}
int deinit() { return(0); }


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
//
//
//
//
//

int start()
{
   double precision = Point*100.0;
   int counted_bars=IndicatorCounted();
   int i,r,limit;

   if(counted_bars<0) return(-1);
   if(counted_bars>0) counted_bars--;
         limit = Bars-counted_bars;
         if (ArrayRange(prices,0) != Bars) ArrayResize(prices,Bars);

   //
   //
   //
   //
   //
   
   for (i=limit, r=Bars-i-1; i>=0; i--,r++)
   {
      prices[r]   = iMA(NULL,0,1,0,MODE_SMA,Price,i);
      MABuffer[i] = iNoLagMa(alpha,prices,1,Length,i,r);
      if (DzStartBuyProbability1 >0) bl1Buffer[i] = dzBuyP (MABuffer, DzStartBuyProbability1,  DzLookBackBars, Bars, i, precision);
      if (DzStartBuyProbability2 >0) bl2Buffer[i] = dzBuyP (MABuffer, DzStartBuyProbability2,  DzLookBackBars, Bars, i, precision);
      if (DzStartSellProbability1>0) sl1Buffer[i] = dzSellP(MABuffer, DzStartSellProbability1, DzLookBackBars, Bars, i, precision);
      if (DzStartSellProbability2>0) sl2Buffer[i] = dzSellP(MABuffer, DzStartSellProbability2, DzLookBackBars, Bars, i, precision);
      if (ShowMiddleLine)            zliBuffer[i] = dzSellP(MABuffer, 0.5                    , DzLookBackBars, Bars, i, precision);
      }
   return(0);
}



//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
//
//
//
//
//

#define Pi 3.1415926535

//
//
//
//
//

double values[][3];
#define _length  0
#define _len     1
#define _weight  2

//
//
//
//
//

double iNoLagMa(double &alpha[], double &price[], int forvalue, int length, int i, int r)
{
   int forValue = forvalue-1;
   if (length<3) return(price[r]);
   
   //
   //
   //
   //
   //
   
   if (ArrayRange(values,0)<(forValue+1) || values[forValue][_length] != length)
   {
      double Cycle = 4.0;
      double Coeff = 3.0*Pi;
      int    Phase = length-1;
      
      if (ArrayRange(values,0)0)
   {
      int    len = values[forValue][_len];
      double sum = 0;
           for (k=0; k < len-1; k++) sum += alpha[k]*price[r-k];      
           return( sum / values[forValue][_weight]);
   }
   else return(0);           
}

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