Conversión indicador Gaussian Channel with the Best Setting tradingview

• 04/18/2024 at 10:10 AM #231650
  jesus1975

  Solicito, si es posible, convertir el indicador adjunto. Tiene buena pinta, se adapta muy bien tanto a tendencias cortas como más largas.

  https://www.tradingview.com/script/WC5Ekkc9-Gaussian-Channel-with-the-Best-Setting/

  Muchas gracias.

  // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © Kebeng //@version=4 study(title="Gaussian Channel with the Best Setting", shorttitle="GC Best Setting", overlay=true) //Filter function f_filt9x (_a, _s, _i) => int _m2 = 0, int _m3 = 0, int _m4 = 0, int _m5 = 0, int _m6 = 0, int _m7 = 0, int _m8 = 0, int _m9 = 0, float _f = .0, _x = (1 - _a) // Weights. // Initial weight _m1 is a pole number and equal to _i _m2 := _i == 9 ? 36 : _i == 8 ? 28 : _i == 7 ? 21 : _i == 6 ? 15 : _i == 5 ? 10 : _i == 4 ? 6 : _i == 3 ? 3 : _i == 2 ? 1 : 0 _m3 := _i == 9 ? 84 : _i == 8 ? 56 : _i == 7 ? 35 : _i == 6 ? 20 : _i == 5 ? 10 : _i == 4 ? 4 : _i == 3 ? 1 : 0 _m4 := _i == 9 ? 126 : _i == 8 ? 70 : _i == 7 ? 35 : _i == 6 ? 15 : _i == 5 ? 5 : _i == 4 ? 1 : 0 _m5 := _i == 9 ? 126 : _i == 8 ? 56 : _i == 7 ? 21 : _i == 6 ? 6 : _i == 5 ? 1 : 0 _m6 := _i == 9 ? 84 : _i == 8 ? 28 : _i == 7 ? 7 : _i == 6 ? 1 : 0 _m7 := _i == 9 ? 36 : _i == 8 ? 8 : _i == 7 ? 1 : 0 _m8 := _i == 9 ? 9 : _i == 8 ? 1 : 0 _m9 := _i == 9 ? 1 : 0 // filter _f := pow(_a, _i) * nz(_s) + _i * _x * nz(_f[1]) - (_i >= 2 ? _m2 * pow(_x, 2) * nz(_f[2]) : 0) + (_i >= 3 ? _m3 * pow(_x, 3) * nz(_f[3]) : 0) - (_i >= 4 ? _m4 * pow(_x, 4) * nz(_f[4]) : 0) + (_i >= 5 ? _m5 * pow(_x, 5) * nz(_f[5]) : 0) - (_i >= 6 ? _m6 * pow(_x, 6) * nz(_f[6]) : 0) + (_i >= 7 ? _m7 * pow(_x, 7) * nz(_f[7]) : 0) - (_i >= 8 ? _m8 * pow(_x, 8) * nz(_f[8]) : 0) + (_i == 9 ? _m9 * pow(_x, 9) * nz(_f[9]) : 0) //9 var declaration fun f_pole (_a, _s, _i) => _f1 = f_filt9x(_a, _s, 1), _f2 = (_i >= 2 ? f_filt9x(_a, _s, 2) : 0), _f3 = (_i >= 3 ? f_filt9x(_a, _s, 3) : 0) _f4 = (_i >= 4 ? f_filt9x(_a, _s, 4) : 0), _f5 = (_i >= 5 ? f_filt9x(_a, _s, 5) : 0), _f6 = (_i >= 6 ? f_filt9x(_a, _s, 6) : 0) _f7 = (_i >= 2 ? f_filt9x(_a, _s, 7) : 0), _f8 = (_i >= 8 ? f_filt9x(_a, _s, 8) : 0), _f9 = (_i == 9 ? f_filt9x(_a, _s, 9) : 0) _fn = _i == 1 ? _f1 : _i == 2 ? _f2 : _i == 3 ? _f3 : _i == 4 ? _f4 : _i == 5 ? _f5 : _i == 6 ? _f6 : _i == 7 ? _f7 : _i == 8 ? _f8 : _i == 9 ? _f9 : na [_fn, _f1] //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Inputs //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Source src = input(defval=hlc3, title="Source") //Poles int N = input(defval=3, title="Poles", minval=1, maxval=9) //Period int per = input(defval=100, title="Sampling Period", minval=2) //True Range Multiplier float mult = input(defval=2.414, title="Filtered True Range Multiplier", minval=0) //Lag Reduction bool modeLag = input(defval=false, title="Reduced Lag Mode") bool modeFast = input(defval=false, title="Fast Response Mode") //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Definitions //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Beta and Alpha Components beta = (1 - cos(4*asin(1)/per)) / (pow(1.414, 2/N) - 1) alpha = - beta + sqrt(pow(beta, 2) + 2*beta) //Lag lag = (per - 1)/(2*N) //Data srcdata = modeLag ? src + (src - src[lag]) : src trdata = modeLag ? tr(true) + (tr(true) - tr(true)[lag]) : tr(true) //Filtered Values [filtn, filt1] = f_pole(alpha, srcdata, N) [filtntr, filt1tr] = f_pole(alpha, trdata, N) //Lag Reduction filt = modeFast ? (filtn + filt1)/2 : filtn filttr = modeFast ? (filtntr + filt1tr)/2 : filtntr //Bands hband = filt + filttr*mult lband = filt - filttr*mult // Colors color1 = #0aff68 color2 = #00752d color3 = #ff0a5a color4 = #990032 fcolor = filt > filt[1] ? #0aff68 : filt < filt[1] ? #ff0a5a : #cccccc barcolor = (src > src[1]) and (src > filt) and (src < hband) ? #0aff68 : (src > src[1]) and (src >= hband) ? #0aff1b : (src <= src[1]) and (src > filt) ? #00752d : (src < src[1]) and (src < filt) and (src > lband) ? #ff0a5a : (src < src[1]) and (src <= lband) ? #ff0a11 : (src >= src[1]) and (src < filt) ? #990032 : #cccccc //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Outputs //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Filter Plot filtplot = plot(filt, title="Filter", color=fcolor, linewidth=3) //Band Plots hbandplot = plot(hband, title="Filtered True Range High Band", color=fcolor) lbandplot = plot(lband, title="Filtered True Range Low Band", color=fcolor) //Channel Fill fill(hbandplot, lbandplot, title="Channel Fill", color=fcolor, transp=80) //Bar Color barcolor(barcolor)

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  // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © Kebeng   //@version=4 study(title="Gaussian Channel with the Best Setting", shorttitle="GC Best Setting", overlay=true)   //Filter function f_filt9x (_a, _s, _i) =>     int _m2 = 0, int _m3 = 0, int _m4 = 0, int _m5 = 0, int _m6 = 0,     int _m7 = 0, int _m8 = 0, int _m9 = 0, float _f = .0, _x = (1 - _a)     // Weights.     // Initial weight _m1 is a pole number and equal to _i     _m2 := _i == 9 ? 36  : _i == 8 ? 28 : _i == 7 ? 21 : _i == 6 ? 15 : _i == 5 ? 10 : _i == 4 ? 6 : _i == 3 ? 3 : _i == 2 ? 1 : 0     _m3 := _i == 9 ? 84  : _i == 8 ? 56 : _i == 7 ? 35 : _i == 6 ? 20 : _i == 5 ? 10 : _i == 4 ? 4 : _i == 3 ? 1 : 0     _m4 := _i == 9 ? 126 : _i == 8 ? 70 : _i == 7 ? 35 : _i == 6 ? 15 : _i == 5 ? 5  : _i == 4 ? 1 : 0     _m5 := _i == 9 ? 126 : _i == 8 ? 56 : _i == 7 ? 21 : _i == 6 ? 6  : _i == 5 ? 1  : 0     _m6 := _i == 9 ? 84  : _i == 8 ? 28 : _i == 7 ? 7  : _i == 6 ? 1  : 0     _m7 := _i == 9 ? 36  : _i == 8 ? 8  : _i == 7 ? 1  : 0     _m8 := _i == 9 ? 9   : _i == 8 ? 1  : 0     _m9 := _i == 9 ? 1   : 0     // filter     _f :=   pow(_a, _i) * nz(_s) +       _i  *     _x      * nz(_f[1])      - (_i >= 2 ?       _m2 * pow(_x, 2)  * nz(_f[2]) : 0) + (_i >= 3 ?       _m3 * pow(_x, 3)  * nz(_f[3]) : 0) - (_i >= 4 ?       _m4 * pow(_x, 4)  * nz(_f[4]) : 0) + (_i >= 5 ?       _m5 * pow(_x, 5)  * nz(_f[5]) : 0) - (_i >= 6 ?       _m6 * pow(_x, 6)  * nz(_f[6]) : 0) + (_i >= 7 ?       _m7 * pow(_x, 7)  * nz(_f[7]) : 0) - (_i >= 8 ?       _m8 * pow(_x, 8)  * nz(_f[8]) : 0) + (_i == 9 ?       _m9 * pow(_x, 9)  * nz(_f[9]) : 0)   //9 var declaration fun f_pole (_a, _s, _i) =>     _f1 =            f_filt9x(_a, _s, 1),      _f2 = (_i >= 2 ? f_filt9x(_a, _s, 2) : 0), _f3 = (_i >= 3 ? f_filt9x(_a, _s, 3) : 0)     _f4 = (_i >= 4 ? f_filt9x(_a, _s, 4) : 0), _f5 = (_i >= 5 ? f_filt9x(_a, _s, 5) : 0), _f6 = (_i >= 6 ? f_filt9x(_a, _s, 6) : 0)     _f7 = (_i >= 2 ? f_filt9x(_a, _s, 7) : 0), _f8 = (_i >= 8 ? f_filt9x(_a, _s, 8) : 0), _f9 = (_i == 9 ? f_filt9x(_a, _s, 9) : 0)     _fn = _i == 1 ? _f1 : _i == 2 ? _f2 : _i == 3 ? _f3 :       _i == 4     ? _f4 : _i == 5 ? _f5 : _i == 6 ? _f6 :       _i == 7     ? _f7 : _i == 8 ? _f8 : _i == 9 ? _f9 : na     [_fn, _f1]   //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Inputs //-----------------------------------------------------------------------------------------------------------------------------------------------------------------   //Source src = input(defval=hlc3, title="Source")   //Poles int N = input(defval=3, title="Poles", minval=1, maxval=9)   //Period int per = input(defval=100, title="Sampling Period", minval=2)   //True Range Multiplier float mult = input(defval=2.414, title="Filtered True Range Multiplier", minval=0)   //Lag Reduction bool modeLag  = input(defval=false, title="Reduced Lag Mode") bool modeFast = input(defval=false, title="Fast Response Mode")   //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Definitions //-----------------------------------------------------------------------------------------------------------------------------------------------------------------   //Beta and Alpha Components beta  = (1 - cos(4*asin(1)/per)) / (pow(1.414, 2/N) - 1) alpha = - beta + sqrt(pow(beta, 2) + 2*beta)   //Lag lag = (per - 1)/(2*N)   //Data srcdata = modeLag ? src + (src - src[lag]) : src trdata  = modeLag ? tr(true) + (tr(true) - tr(true)[lag]) : tr(true)   //Filtered Values [filtn, filt1]     = f_pole(alpha, srcdata, N) [filtntr, filt1tr] = f_pole(alpha, trdata,  N)   //Lag Reduction filt   = modeFast ? (filtn + filt1)/2 : filtn filttr = modeFast ? (filtntr + filt1tr)/2 : filtntr   //Bands hband = filt + filttr*mult lband = filt - filttr*mult   // Colors color1   = #0aff68 color2   = #00752d color3   = #ff0a5a color4   = #990032 fcolor   = filt > filt[1] ? #0aff68 : filt < filt[1] ? #ff0a5a : #cccccc barcolor = (src > src[1]) and (src > filt) and (src < hband) ? #0aff68 : (src > src[1]) and (src >= hband) ? #0aff1b : (src <= src[1]) and (src > filt) ? #00752d :            (src < src[1]) and (src < filt) and (src > lband) ? #ff0a5a : (src < src[1]) and (src <= lband) ? #ff0a11 : (src >= src[1]) and (src < filt) ? #990032 : #cccccc   //----------------------------------------------------------------------------------------------------------------------------------------------------------------- //Outputs //-----------------------------------------------------------------------------------------------------------------------------------------------------------------   //Filter Plot filtplot = plot(filt, title="Filter", color=fcolor, linewidth=3)   //Band Plots hbandplot = plot(hband, title="Filtered True Range High Band", color=fcolor) lbandplot = plot(lband, title="Filtered True Range Low Band", color=fcolor)   //Channel Fill fill(hbandplot, lbandplot, title="Channel Fill", color=fcolor, transp=80)   //Bar Color barcolor(barcolor)

   

  

  jesus1975

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  04/19/2024 at 1:11 PM #231705
  Iván

  Hola
  Aquí tienes el código traducido:
  https://www.prorealcode.com/prorealtime-indicators/gaussian-channel-indicator-key-to-identifying-trends-and-volatility/

  //-----------------------------------------------------------// //PRC_Gaussian Channel //version = 0 //19.04.24 //Iván González @ www.prorealcode.com //Sharing ProRealTime knowledge //-----------------------------------------------------------// //-----Inputs------------------------------------------------// source=(high+low+close)/3 N=4//Poles per=144//Sampling period mult=1.414//True Range multiplier modelag=0//Boolean//Reduced Lag Mode colorcandle=0//Boolean//Color Candles colorchannel=1//Boolean//Color Channel //-----------------------------------------------------------// //-----Beta and Alpha components-----------------------------// beta = (1-cos(4*asin(1)/per))/(pow(1.414,2/N)-1) alpha = - beta + SQRT(pow(beta,2) + 2*beta) lag = round((per-1)/(2*N)) //-----------------------------------------------------------// //-----Data--------------------------------------------------// if modelag then if barindex <= lag then src=source trdate=tr else src=source+(source-source[lag]) trdata=tr+(tr-tr[lag]) endif else src=source trdata=tr endif //-----------------------------------------------------------// //-----Filtered Values---------------------------------------// //[filtn, filt1] = f_pole(alpha, srcdata, N) //f_filt9x (alpha, srcdata, N) x=1-alpha if N=9 then m2=36 m3=84 m4=126 m5=126 m6=84 m7=36 m8=9 m9=1 elsif N=8 then m2=28 m3=56 m4=70 m5=56 m6=28 m7=8 m8=1 m9=0 elsif N=7 then m2=21 m3=35 m4=35 m5=21 m6=7 m7=1 m8=0 m9=0 elsif N=6 then m2=15 m3=20 m4=15 m5=6 m6=1 m7=0 m8=0 m9=0 elsif N=5 then m2=10 m3=10 m4=5 m5=1 m6=0 m7=0 m8=0 m9=0 elsif N=4 then m2=6 m3=4 m4=1 m5=0 m6=0 m7=0 m8=0 m9=0 elsif N=3 then m2=3 m3=1 m4=0 m5=0 m6=0 m7=0 m8=0 m9=0 elsif N=2 then m2=1 m3=0 m4=0 m5=0 m6=0 m7=0 m8=0 m9=0 endif if barindex <=N then f1=0 f2=0 f3=0 f4=0 f5=0 f6=0 f7=0 f8=0 f9=0 filtN=0 filttrN=0 else if N=9 then f9= pow(alpha,N) * src+N*x*f9[1] - m2*pow(x,2)*f9[2] + m3*pow(x,3)*f9[3] - m4*pow(x,4)*f9[4] + m5*pow(x,5)*f9[5] - m6*pow(x,6)*f9[6] + m7*pow(x,7)*f9[7] - m8*pow(x,8)*f9[8] + m9*pow(x,9)*f9[9] filtN=f9 ftr9= pow(alpha,N) * trdata+N*x*ftr9[1] - m2*pow(x,2)*ftr9[2] + m3*pow(x,3)*ftr9[3] - m4*pow(x,4)*ftr9[4] + m5*pow(x,5)*ftr9[5] - m6*pow(x,6)*ftr9[6] + m7*pow(x,7)*ftr9[7] - m8*pow(x,8)*ftr9[8] + m9*pow(x,9)*ftr9[9] filttrN=ftr9 elsif N=8 then f8= pow(alpha,N) * src+N*x*f8[1] - m2*pow(x,2)*f8[2] + m3*pow(x,3)*f8[3] - m4*pow(x,4)*f8[4] + m5*pow(x,5)*f8[5] - m6*pow(x,6)*f8[6] + m7*pow(x,7)*f8[7] - m8*pow(x,8)*f8[8] filtN=f8 ftr8= pow(alpha,N) * trdata+N*x*ftr8[1] - m2*pow(x,2)*ftr8[2] + m3*pow(x,3)*ftr8[3] - m4*pow(x,4)*ftr8[4] + m5*pow(x,5)*ftr8[5] - m6*pow(x,6)*ftr8[6] + m7*pow(x,7)*ftr8[7] - m8*pow(x,8)*ftr8[8] filttrN=ftr8 elsif N=7 then f7= pow(alpha,N) * src+N*x*f7[1] - m2*pow(x,2)*f7[2] + m3*pow(x,3)*f7[3] - m4*pow(x,4)*f7[4] + m5*pow(x,5)*f7[5] - m6*pow(x,6)*f7[6] + m7*pow(x,7)*f7[7] filtN=f7 ftr7= pow(alpha,N) * trdata+N*x*ftr7[1] - m2*pow(x,2)*ftr7[2] + m3*pow(x,3)*ftr7[3] - m4*pow(x,4)*ftr7[4] + m5*pow(x,5)*ftr7[5] - m6*pow(x,6)*ftr7[6] + m7*pow(x,7)*ftr7[7] filttrN=ftr7 elsif N=6 then f6= pow(alpha,N) * src+N*x*f6[1] - m2*pow(x,2)*f6[2] + m3*pow(x,3)*f6[3] - m4*pow(x,4)*f6[4] + m5*pow(x,5)*f6[5] - m6*pow(x,6)*f6[6] filtN=f6 ftr6= pow(alpha,N) * trdata+N*x*ftr6[1] - m2*pow(x,2)*ftr6[2] + m3*pow(x,3)*ftr6[3] - m4*pow(x,4)*ftr6[4] + m5*pow(x,5)*ftr6[5] - m6*pow(x,6)*ftr6[6] filttrN=ftr6 elsif N=5 then f5= pow(alpha,N) * src+N*x*f5[1] - m2*pow(x,2)*f5[2] + m3*pow(x,3)*f5[3] - m4*pow(x,4)*f5[4] + m5*pow(x,5)*f5[5] filtN=f5 ftr5= pow(alpha,N) * trdata+N*x*ftr5[1] - m2*pow(x,2)*ftr5[2] + m3*pow(x,3)*ftr5[3] - m4*pow(x,4)*ftr5[4] + m5*pow(x,5)*ftr5[5] filttrN=ftr5 elsif N=4 then f4= pow(alpha,N) * src+N*x*f4[1] - m2*pow(x,2)*f4[2] + m3*pow(x,3)*f4[3] - m4*pow(x,4)*f4[4] filtN=f4 ftr4= pow(alpha,N) * trdata+N*x*ftr4[1] - m2*pow(x,2)*ftr4[2] + m3*pow(x,3)*ftr4[3] - m4*pow(x,4)*ftr4[4] filttrN=ftr4 elsif N=3 then f3= pow(alpha,N) * src+N*x*f3[1] - m2*pow(x,2)*f3[2] + m3*pow(x,3)*f3[3] filtN=f3 ftr3= pow(alpha,N) * trdata+N*x*ftr3[1] - m2*pow(x,2)*ftr3[2] + m3*pow(x,3)*ftr3[3] filttrN=ftr3 elsif N=2 then f2= pow(alpha,N) * src+N*x*f2[1] - m2*pow(x,2)*f2[2] filtN=f2 ftr2= pow(alpha,N) * trdata+N*x*ftr2[1] - m2*pow(x,2)*ftr2[2] filttrN=ftr2 elsif N=1 then f1= pow(alpha,N) * src+N*x*f1[1] filtN=f1 ftr1= pow(alpha,N) * trdata+N*x*ftr1[1] filttrN=ftr1 endif endif filt=filtN filtTR=filttrN //-----------------------------------------------------------// //-----Bands-------------------------------------------------// hband=filt+filtTR*mult lband=filt-filtTR*mult //-----------------------------------------------------------// //-----Bands Colors------------------------------------------// if filt > filt[1] then r=10 g=255 b=104 elsif filt<filt[1] then r=255 g=10 b=90 else r=204 g=204 b=204 endif //-----------------------------------------------------------// //-----Candle Colors-----------------------------------------// if colorcandle then if source > source[1] and source>filt and source < hband then rb=10 gb=255 bb=104 elsif source > source[1] and source >= hband then rb=10 gb=255 bb=27 elsif source <= source[1] and source > filt then rb=0 gb=117 bb=45 elsif source < source[1] and source < filt and source > lband then rb=255 gb=10 bb=90 elsif source < source[1] and source <= lband then rb=255 gb=10 bb=17 elsif source >= source[1] and source < filt then rb=153 gb=0 bb=50 else rb=204 gb=204 bb=204 endif DRAWCANDLE(open, high, low, close) coloured(rb,gb,bb) endif //-----------------------------------------------------------// //-----Channel fill color------------------------------------// if colorchannel then colorbetween(hband,lband,r,g,b,80) endif //-----------------------------------------------------------// return hband as "Filtered TR High Band"coloured(r,g,b), lband as "Filtered TR Low Band"coloured(r,g,b),filt as "Filter"coloured(r,g,b)style(line,3)

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  //-----------------------------------------------------------// //PRC_Gaussian Channel //version = 0 //19.04.24 //Iván González @ www.prorealcode.com //Sharing ProRealTime knowledge //-----------------------------------------------------------// //-----Inputs------------------------------------------------// source=(high+low+close)/3 N=4//Poles per=144//Sampling period mult=1.414//True Range multiplier modelag=0//Boolean//Reduced Lag Mode colorcandle=0//Boolean//Color Candles colorchannel=1//Boolean//Color Channel //-----------------------------------------------------------// //-----Beta and Alpha components-----------------------------// beta = (1-cos(4*asin(1)/per))/(pow(1.414,2/N)-1) alpha = - beta + SQRT(pow(beta,2) + 2*beta) lag = round((per-1)/(2*N)) //-----------------------------------------------------------// //-----Data--------------------------------------------------// if modelag then if barindex <= lag then src=source trdate=tr else src=source+(source-source[lag]) trdata=tr+(tr-tr[lag]) endif else src=source trdata=tr endif //-----------------------------------------------------------// //-----Filtered Values---------------------------------------// //[filtn, filt1] = f_pole(alpha, srcdata, N) //f_filt9x (alpha, srcdata, N) x=1-alpha if N=9 then m2=36 m3=84 m4=126 m5=126 m6=84 m7=36 m8=9 m9=1 elsif N=8 then m2=28 m3=56 m4=70 m5=56 m6=28 m7=8 m8=1 m9=0 elsif N=7 then m2=21 m3=35 m4=35 m5=21 m6=7 m7=1 m8=0 m9=0 elsif N=6 then m2=15 m3=20 m4=15 m5=6 m6=1 m7=0 m8=0 m9=0 elsif N=5 then m2=10 m3=10 m4=5 m5=1 m6=0 m7=0 m8=0 m9=0 elsif N=4 then m2=6 m3=4 m4=1 m5=0 m6=0 m7=0 m8=0 m9=0 elsif N=3 then m2=3 m3=1 m4=0 m5=0 m6=0 m7=0 m8=0 m9=0 elsif N=2 then m2=1 m3=0 m4=0 m5=0 m6=0 m7=0 m8=0 m9=0 endif if barindex <=N then f1=0 f2=0 f3=0 f4=0 f5=0 f6=0 f7=0 f8=0 f9=0 filtN=0 filttrN=0 else if N=9 then   f9= pow(alpha,N) * src+N*x*f9[1] - m2*pow(x,2)*f9[2] + m3*pow(x,3)*f9[3] - m4*pow(x,4)*f9[4] + m5*pow(x,5)*f9[5] - m6*pow(x,6)*f9[6] + m7*pow(x,7)*f9[7] - m8*pow(x,8)*f9[8] + m9*pow(x,9)*f9[9] filtN=f9   ftr9= pow(alpha,N) * trdata+N*x*ftr9[1] - m2*pow(x,2)*ftr9[2] + m3*pow(x,3)*ftr9[3] - m4*pow(x,4)*ftr9[4] + m5*pow(x,5)*ftr9[5] - m6*pow(x,6)*ftr9[6] + m7*pow(x,7)*ftr9[7] - m8*pow(x,8)*ftr9[8] + m9*pow(x,9)*ftr9[9] filttrN=ftr9   elsif N=8 then   f8= pow(alpha,N) * src+N*x*f8[1] - m2*pow(x,2)*f8[2] + m3*pow(x,3)*f8[3] - m4*pow(x,4)*f8[4] + m5*pow(x,5)*f8[5] - m6*pow(x,6)*f8[6] + m7*pow(x,7)*f8[7] - m8*pow(x,8)*f8[8] filtN=f8   ftr8= pow(alpha,N) * trdata+N*x*ftr8[1] - m2*pow(x,2)*ftr8[2] + m3*pow(x,3)*ftr8[3] - m4*pow(x,4)*ftr8[4] + m5*pow(x,5)*ftr8[5] - m6*pow(x,6)*ftr8[6] + m7*pow(x,7)*ftr8[7] - m8*pow(x,8)*ftr8[8] filttrN=ftr8   elsif N=7 then   f7= pow(alpha,N) * src+N*x*f7[1] - m2*pow(x,2)*f7[2] + m3*pow(x,3)*f7[3] - m4*pow(x,4)*f7[4] + m5*pow(x,5)*f7[5] - m6*pow(x,6)*f7[6] + m7*pow(x,7)*f7[7] filtN=f7   ftr7= pow(alpha,N) * trdata+N*x*ftr7[1] - m2*pow(x,2)*ftr7[2] + m3*pow(x,3)*ftr7[3] - m4*pow(x,4)*ftr7[4] + m5*pow(x,5)*ftr7[5] - m6*pow(x,6)*ftr7[6] + m7*pow(x,7)*ftr7[7] filttrN=ftr7   elsif N=6 then   f6= pow(alpha,N) * src+N*x*f6[1] - m2*pow(x,2)*f6[2] + m3*pow(x,3)*f6[3] - m4*pow(x,4)*f6[4] + m5*pow(x,5)*f6[5] - m6*pow(x,6)*f6[6] filtN=f6   ftr6= pow(alpha,N) * trdata+N*x*ftr6[1] - m2*pow(x,2)*ftr6[2] + m3*pow(x,3)*ftr6[3] - m4*pow(x,4)*ftr6[4] + m5*pow(x,5)*ftr6[5] - m6*pow(x,6)*ftr6[6] filttrN=ftr6   elsif N=5 then   f5= pow(alpha,N) * src+N*x*f5[1] - m2*pow(x,2)*f5[2] + m3*pow(x,3)*f5[3] - m4*pow(x,4)*f5[4] + m5*pow(x,5)*f5[5] filtN=f5   ftr5= pow(alpha,N) * trdata+N*x*ftr5[1] - m2*pow(x,2)*ftr5[2] + m3*pow(x,3)*ftr5[3] - m4*pow(x,4)*ftr5[4] + m5*pow(x,5)*ftr5[5] filttrN=ftr5   elsif N=4 then   f4= pow(alpha,N) * src+N*x*f4[1] - m2*pow(x,2)*f4[2] + m3*pow(x,3)*f4[3] - m4*pow(x,4)*f4[4] filtN=f4   ftr4= pow(alpha,N) * trdata+N*x*ftr4[1] - m2*pow(x,2)*ftr4[2] + m3*pow(x,3)*ftr4[3] - m4*pow(x,4)*ftr4[4] filttrN=ftr4   elsif N=3 then   f3= pow(alpha,N) * src+N*x*f3[1] - m2*pow(x,2)*f3[2] + m3*pow(x,3)*f3[3] filtN=f3   ftr3= pow(alpha,N) * trdata+N*x*ftr3[1] - m2*pow(x,2)*ftr3[2] + m3*pow(x,3)*ftr3[3] filttrN=ftr3   elsif N=2 then   f2= pow(alpha,N) * src+N*x*f2[1] - m2*pow(x,2)*f2[2] filtN=f2   ftr2= pow(alpha,N) * trdata+N*x*ftr2[1] - m2*pow(x,2)*ftr2[2] filttrN=ftr2   elsif N=1 then   f1= pow(alpha,N) * src+N*x*f1[1] filtN=f1   ftr1= pow(alpha,N) * trdata+N*x*ftr1[1] filttrN=ftr1 endif endif   filt=filtN filtTR=filttrN //-----------------------------------------------------------// //-----Bands-------------------------------------------------// hband=filt+filtTR*mult lband=filt-filtTR*mult //-----------------------------------------------------------// //-----Bands Colors------------------------------------------// if filt > filt[1] then r=10 g=255 b=104 elsif filt<filt[1] then r=255 g=10 b=90 else r=204 g=204 b=204 endif //-----------------------------------------------------------// //-----Candle Colors-----------------------------------------// if colorcandle then if source > source[1] and source>filt and source < hband then rb=10 gb=255 bb=104 elsif source > source[1] and source >= hband then rb=10 gb=255 bb=27 elsif source <= source[1] and source > filt then rb=0 gb=117 bb=45 elsif source < source[1] and source < filt and source > lband then rb=255 gb=10 bb=90 elsif source < source[1] and source <= lband then rb=255 gb=10 bb=17 elsif source >= source[1] and source < filt then rb=153 gb=0 bb=50 else rb=204 gb=204 bb=204 endif DRAWCANDLE(open, high, low, close) coloured(rb,gb,bb) endif //-----------------------------------------------------------// //-----Channel fill color------------------------------------// if colorchannel then colorbetween(hband,lband,r,g,b,80) endif //-----------------------------------------------------------// return  hband as "Filtered TR High Band"coloured(r,g,b), lband as "Filtered TR Low Band"coloured(r,g,b),filt as "Filter"coloured(r,g,b)style(line,3)

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  jesus1975

  

  Iván

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  04/19/2024 at 3:07 PM #231706
  jesus1975

  Muchas gracias, Iván. Impresionante tu aportación al foro. Saludos

  

  jesus1975

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