Bull老大求解!!跪谢!!
Bull知道NonlagDOT这个指标是怎样计算出来的吗?小弟初学MQL,它的源代码看不太懂,还请各位高手指点一二。下面把指标的源代码粘贴上来,让大伙瞅瞅。
//+------------------------------------------------------------------+
//| NonLagDOT.mq4 |
//+------------------------------------------------------------------+
#property copyright
#property link
#property indicator_chart_window
#property indicator_buffers 3
#property indicator_color1 Yellow
#property indicator_width1 2
#property indicator_color2 RoyalBlue
#property indicator_width2 2
#property indicator_color3 Red
#property indicator_width3 2
//---- input parameters
extern int Price = 0;
extern int Length = 10;
extern int Displace = 0;
extern int Filter = 0;
extern int Color = 1;
extern int ColorBarBack = 2;
extern doubleDeviation = 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=0;shift--)
{
Weight=0; Sum=0; t=0;
for (i=0;i 0) MABuffer = (1.0+Deviation/100)*Sum/Weight;
if (Filter>0)
{
if( MathAbs(MABuffer-MABuffer) < Filter*Point ) MABuffer=MABuffer;
}
if (Color>0)
{
trend=trend;
if (MABuffer-MABuffer > Filter*Point) trend= 1;
if (MABuffer-MABuffer > Filter*Point) trend=-1;
if (trend>0)
{
UpBuffer = MABuffer;
if (trend #无语 希望可以用些时间了~```` 不错,看看。 我好想升级 原来这样也可以 都是那么过来的 技术研究、交流QQ:1534564486 世界上那些最容易的事情中,拖延时间最不费力。 没有使用说明书