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>From Dennis's Woodies CCI script (made into a function)
function angle_of(ain)
{
PI = atan(1.00) * 4;
periods = 30;
HighHigh = HHV(H, periods);
LowLow = LLV(L, periods);
range = 25 / (HighHigh - LowLow) * LowLow;
x1 = 0;
x2 = 1;
y1 = 0;
y2 = (Ref(ain, -1) - ain) / Avg * range;
zzz = sqrt((x2 - x1)*(x2 - x1) + (y2 - y1)*(y2 - y1));
angle = round(180 * acos((x2 - x1)/zzz) / PI);
angle = IIf(y2 > 0, - angle, angle);
return angle ;
}
// Calc angle of AMA, EMA, LSMA and CCI14
//
angle_EMA34 = angle_of(EMA34);
angle_LSMA = angle_of(Lsma25);
angle_kama = angle_of(kama);
angle_cci14 = angle_of(CA);
----- Original Message ----
From: o_guba <o_guba@xxxxxxxx>
To: amibroker@xxxxxxxxxxxxxxx
Sent: Monday, February 12, 2007 12:02:50 PM
Subject: [amibroker] Re: ANGLE/ Degree
thanks joe, works well!
Oli
--- In amibroker@xxxxxxxxxxxxxxx, "Joe Landry" <jelandry@xxx> wrote:
>
> Just checked and this works. Hope it will help you see how slopes
are determined and angle is calculated.
>
> JOE L.
>
> ema1period=Param("ema1Period",4,4,9,1);
>
> EMA2period=Param("ema2Period",9,9,20,1);
>
> EMA3period=Param("ema3Period",20,20,28,1);
>
> SlopePeriods=Param("SlopePeriods",10,2,25,1);
>
> PI=3.14159;
>
> Array=C;
>
> Var1=EMA(array,EMA1period);
>
> Var2=EMA(array,EMA2period);
>
> Var3=EMA(array,EMA3period);
>
> EMAFast=LinRegSlope(Var1,SlopePeriods);
>
> EMAMedium=LinRegSlope(Var2,SlopePeriods);
>
> EMASlow=LinRegSlope(Var3,SlopePeriods);
>
> Radians=atan(EMAFast);//radians
>
> Radians2=atan(EMAMedium);
>
> Radians3=atan(EMASlow);
>
> degrees=Radians*(180/PI);//Degrees
>
> degrees2=Radians2*(180/PI);
>
> degrees3=Radians3*(180/PI);
>
>
>
> Plot(Var1,"emaFast",colorRed,styleLine);
>
> Plot(Var2,"emaMedium",colorBlue,styleLine);
>
> Plot(Var3,"emaSlow",colorYellow,styleLine);
>
> Plot(C,"",colorBlack,styleBar);
>
> Title=Name()+"..."+Date()+"\n"+"Based on (
"+WriteVal(slopeperiods,1)+" )
>
> period LinearRegSlope of Variable "+"\n"+"The (
"+WriteVal(EMA1period,1)+
>
> " ) period EMA is moving "+WriteIf(degrees > 0,"UP ","Down ")+"(
>
> "+WriteVal(degrees,1)+" )"+" Degrees"+"\n"+"The (
"+WriteVal(EMA2period,1)+
>
> " ) period EMA is moving "+WriteIf(degrees2 > 0,"UP ","Down ")+"(
>
> "+WriteVal(degrees2,1)+" )"+" Degrees"+"\n"+"The (
"+WriteVal(EMA3period,1)+
>
> " ) period EMA is moving "+WriteIf(degrees3 > 0,"UP ","Down ")+"(
>
> "+WriteVal(degrees3,1)+" )" +" Degrees";
>
> ----- Original Message -----
> From: o_guba
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Monday, February 12, 2007 9:45 AM
> Subject: [amibroker] Re: ANGLE/ Degree
>
>
> thanks sai,
>
> but it didn´t worked, perhaps another guy has a formula?
> thanks
>
> --- In amibroker@xxxxxxxxxxxxxxx, "sai20_2000" <sai20_2000@> wrote:
> >
> > This is one of the code for angles I had in my archieve
> > CREDITS to the DEveloper
> >
> > Hope this helps
> >
> >
> > //Angle
> >
> >
> > EMA34=EMA(C,20);
> > Lsma=EMA(C,21);
> >
> > PI = atan(1.00) * 4;
> > periods = 30;
> > HighHigh =HHV(H, periods);
> >
> > LowLow =LLV(L, periods);
> >
> > range = 25 / (HighHigh - LowLow) * LowLow;
> >
> > x1_EMA34 = 0;
> > x2_EMA34 = 2;
> > y1_EMA34 = 0;
> > y2_EMA34 = (Ref(EMA34, -2) - EMA34) / Avg * range;
> >
> > c_EMA34 = sqrt((x2_EMA34 - x1_EMA34)*(x2_EMA34 - x1_EMA34) +
> > (y2_EMA34 -
> > y1_EMA34)*(y2_EMA34 - y1_EMA34));
> > angle_EMA34 = round(180 * acos((x2_EMA34 - x1_EMA34)/c_EMA34) /
PI);
> >
> > TitleAngleEMA34 = EncodeColor(colorWhite) + "\nEMA34 angle = ";
> >
> > angle_EMA34 = IIf(y2_EMA34 > 0, - angle_EMA34, angle_EMA34);
> > if(abs(SelectedValue(angle_EMA34)) >= 25)
> > {
> > TitleAngleEMA34 = TitleAngleEMA34 + EncodeColor(colorLime);
> > }
> > else if(abs(SelectedValue(angle_EMA34)) >= 15)
> > {
> > TitleAngleEMA34 = TitleAngleEMA34 + EncodeColor(colorYellow);
> > }
> > else
> > {
> > TitleAngleEMA34 = TitleAngleEMA34 + EncodeColor(colorRed);
> > }
> > TitleAngleEMA34 = TitleAngleEMA34 + angle_EMA34;
> > // End Angle of EMA34 ******************
> >
> >
> > Color_ema_20_eangle=TimeFrameExpand(
> > IIf(angle_ema34>=15,colorBrightGreen,IIf(angle_ema34<=-
> > 15,colorCustom12,
> > IIf(angle_ema34>5,colorGreen,IIf(angle_ema34<-
> > 5,colorRed,colorDarkYellow)))),in5Minute*2);
> >
> >
> >
> > //Plot Ema and LSMA
> > pricecolor= IIf(TimeFrameExpand(EMA(C,5),in15Minute*2)>
> >
TimeFrameExpand(Ref(DEMA(C,5),-4),in15Minute*2),colorGreen,colorRed);
> > //pricecolor= IIf(TimeFrameExpand(TimeFrameCompress(DEMA
> > (C,5),in15Minute*2),in15Minute*2)>
> > //TimeFrameExpand(TimeFrameCompress(Ref(DEMA(C,5),-
> > 4),in15Minute*2),in15Minute*2),colorGreen,colorRed);
> > //
> > //Plot(C,"",colorWhite,styleBar);
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "o_guba" <o_guba@> wrote:
> > >
> > > how can write in AB an angle or see, if example a line have a 20
> > degree?
> > > how can i write in AB for example INV TAN?
> > > haven`t seen anythig in the help menue?
> > >
> > > thanks for the answers
> > >
> >
>
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