主图指标 Digital PCCI Filter 指标 mt4指标类型：趋势指标 是否能用在mt4手机版上：否 是否含有未来函数：无 //+------------------------------------------------------------------+ //| Digital PCCI Filter | //| Copyright (c) Sergey Iljukhin, Novosibirsk. | //| email sergey[at]tibet.ru http://fx.qrz.ru/ | //+------------------------------------------------------------------+ #property copyright "Copyright (c) 2005, Sergey Iljukhin, Novosibirsk" #property link "http://fx.qrz.ru/" // --- Parameters: P1=50, D1=14, A1=3 // --- P2=54, D2=51, A2=50, Ripple=0.08, Delay=11 // --- Order [Auto]=20, Calculate method=2 #property indicator_separate_window #property indicator_buffers 1 #property indicator_color1 Red //---- buffers double FilterBuffer; //+------------------------------------------------------------------+ //| Digital filter indicator initialization function | //+------------------------------------------------------------------+ int init() { string short_name; //---- indicator line SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0,FilterBuffer); SetIndexDrawBegin(0,20); //---- return(0); } //+------------------------------------------------------------------+ //| Digital filter main function | //+------------------------------------------------------------------+ int start() { int i,counted_bars=IndicatorCounted(); double response; //---- if(Bars<=20) return(0); //---- initial zero if(counted_bars<20) for(i=1;i<=0;i++) FilterBuffer[Bars-i]=0.0; //---- i=Bars-20-1; if(counted_bars>=20) i=Bars-counted_bars-1; while(i>=0) { response= // 0*((High[i+0]+Low[i+0])/2) // 0*((High[i+1]+Low[i+1])/2) +0.0328596706665*((High[i+2]+Low[i+2])/2) +0.02766391536906*((High[i+3]+Low[i+3])/2) +0.0372462661561*((High[i+4]+Low[i+4])/2) +0.0471931369620*((High[i+5]+Low[i+5])/2) +0.0569044599702*((High[i+6]+Low[i+6])/2) +0.0657924462253*((High[i+7]+Low[i+7])/2) +0.0730704081225*((High[i+8]+Low[i+8])/2) +0.0782920581838*((High[i+9]+Low[i+9])/2) +0.0809776383446*((High[i+10]+Low[i+10])/2) +0.0809776383446*((High[i+11]+Low[i+11])/2) +0.0782920581838*((High[i+12]+Low[i+12])/2) +0.0730704081225*((High[i+13]+Low[i+13])/2) +0.0657924462253*((High[i+14]+Low[i+14])/2) +0.0569044599702*((High[i+15]+Low[i+15])/2) +0.0471931369620*((High[i+16]+Low[i+16])/2) +0.0372462661561*((High[i+17]+Low[i+17])/2) +0.02766391536906*((High[i+18]+Low[i+18])/2) +0.0328596706665*((High[i+19]+Low[i+19])/2); FilterBuffer=(High+Low)/2-response; i--; } return(0); } Digital%20PCCI%20filter.jpg