好极了 有没有MT3的 KDJ啊 谢谢老师了

装上了,三根线,请问那根是K,那根是D,那根是J:$:$:$:$:$:$

从新修改了下 把20楼的文件也更新成MayMay朋友的了 从新下载吧 然后在图上用鼠标放在相关的线上 就知道每根的含义了

好,我是第一个重新下载的;P

已经下载 效果不错！！！！

感谢

学习,学习,再学习.

谢谢,最近正在研究这个呢

对比过图形，与国内的KDJ还是不同。 关键是这一段代码： //---- %K line i=Bars-draw_begin1; if(counted_bars>draw_begin1) i=Bars-counted_bars-1; while(i>=0) { double sumlow=0.0; double sumhigh=0.0; for(k=(i+Slowing-1);k>=i;k--) { sumlow+=Close[k]-LowesBuffer[k]; sumhigh+=HighesBuffer[k]-LowesBuffer[k]; } if(sumhigh==0.0) MainBuffer=100.0; else MainBuffer=sumlow/sumhigh*100; i--; } 没法理解，MainBuffer 应该是RSV，按国内的KDJ中的算法， RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100; 应该直接减就是了，不需要进行累加啊。主要的差异在这里，而不是新旧版本KDJ的关系吧 还有一点不清楚的，就是MT中有没有 SMA函数， iMAOnArray(MODE_SMA)应该相当于国内的MA函数， 而 iMAOnArray(MODE_LWMA)， 线性加权移动平均，那个权值在哪里指定呢？ 或者说，不需要指定权值，固定就是1了？

//+------------------------------------------------------------------+ //| KDJ.mq4 | //| Copyright 2006, raidsan. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property indicator_separate_window #property indicator_buffers 3 #property indicator_color1 White #property indicator_color2 Yellow #property indicator_color3 Magenta //---- input parameters extern int NPeriod=9; extern int KPeriod=3; extern int DPeriod=3; double RSV; double KBuffer; double DBuffer; double **uffer; double HighesBuffer; double LowesBuffer; int draw_begin_K = 0; int draw_begin_D = 0; //+------------------------------------------------------------------+ //| expert initialization function | //+------------------------------------------------------------------+ int init() { string short_name; //---- 2 additional buffers are used for counting. IndicatorBuffers(6); SetIndexBuffer(4, HighesBuffer); SetIndexBuffer(5, LowesBuffer); SetIndexBuffer(3, RSV); //---- indicator lines SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0, KBuffer); //k SetIndexStyle(1,DRAW_LINE); SetIndexBuffer(1, DBuffer); //d SetIndexStyle(2,DRAW_LINE); SetIndexBuffer(2, **uffer); //j //---- name for DataWindow and indicator subwindow label string shortname = "KDJ("+NPeriod+","+KPeriod+","+DPeriod+")"; IndicatorShortName(shortname); SetIndexLabel(0,"K"); SetIndexLabel(1,"D"); SetIndexLabel(2,"J"); SetLevelValue(0,0); SetLevelValue(1,20); SetLevelValue(2,50); SetLevelValue(3,80); SetLevelValue(4,100); //---- draw_begin_K = NPeriod+KPeriod; draw_begin_D = draw_begin_K+DPeriod; SetIndexDrawBegin(0,draw_begin_K); SetIndexDrawBegin(1,draw_begin_D); SetIndexDrawBegin(2,draw_begin_D); SetIndexEmptyValue(0,0); SetIndexEmptyValue(1,0); SetIndexEmptyValue(2,0); return(0); } //+------------------------------------------------------------------+ //| expert deinitialization function | //+------------------------------------------------------------------+ int start() { int i,k; int counted_bars=IndicatorCounted(); double price; //---- if(Bars<=NPeriod) return(0); //---- initial zero if(counted_bars<1) { for(i=1;i<=draw_begin_K;i++) KBuffer[Bars-i]=0; for(i=1;i<=draw_begin_D;i++) DBuffer[Bars-i]=0; for(i=1;i<=draw_begin_D;i++) **uffer[Bars-i]=0; } //---- minimums counting i=Bars-NPeriod; if(counted_bars>NPeriod) i=Bars-counted_bars-1; while(i>=0) { double min=1000000; k=i+NPeriod-1; while(k>=i) { price=Low[k]; if(min>price) min=price; k--; } LowesBuffer=min; i--; } //---- maximums counting i=Bars-NPeriod; if(counted_bars>NPeriod) i=Bars-counted_bars-1; while(i>=0) { double max=-1000000; k=i+NPeriod-1; while(k>=i) { price=High[k]; if(max0) counted_bars--; //K if(counted_bars>=draw_begin_K) i=Bars-counted_bars-1; else i=Bars-draw_begin_K-1; while(i>=0) { KBuffer = (RSV + (KPeriod-1)*KBuffer[i+1] ) / KPeriod; //k i --; } //J if(counted_bars>=draw_begin_D) i=Bars-counted_bars-1; else i=Bars-draw_begin_D-1; while(i>=0) { DBuffer = (1* KBuffer + (DPeriod-1)*DBuffer[i+1] ) / DPeriod; //D **uffer=3*KBuffer-2*DBuffer; i--; } //---- return(0); } //+------------------------------------------------------------------+ [ 本帖最后由 raidsan 于 2006-7-1 19:33 编辑 ]

莫名奇妙，上传了几次，加, 禁用Discuz! 代码，还是有些部分被屏蔽了，自己查找：**uffer, 替换成: "J-Buffer"吧，看来是网站自动过滤了"J-B"两个字母

好 ，，，

谢谢

多谢