文档介绍：N1:=10;N2:=10;DISP:=2;K:=;P1:=PEAK(H,K*N1,1,1);P2:=PEAK(H,K*N1,2,1);WP1:=PEAKBARS(H,K*N1,1,1);WP2:=PEAKBARS(H,K*N1,2,1);T1:=TROUGH(L,K*N2,1,1);T2:=TROUGH(L,K*N2,2,1);WT1:=TROUGHBARS(L,K*N2,1,1);WT2:=TROUGHBARS(L,K*N2,2,1);TJ1:=P1>T1ANDP2>T2;ZD:=MAX(T1,T2);ZG:=MIN(P1,P2);LL:=MIN(T1,T2);HH:=MAX(P1,P2);TJ2:=FILTER(ZG>ZD,2);TJ3:=ZG=REF(ZG,BARSLAST(TJ2))ORZD=REF(ZD,BARSLAST(TJ2));TJ4:=TJ1&&TJ2&&NOT(TJ3);TJ5:=BETWEEN(ZD,REF(ZD,REF(BARSLAST(TJ4),1)),REF(ZG,REF(BARSLAST(TJ4),1)));TJ6:=BETWEEN(ZG,REF(ZD,REF(BARSLAST(TJ4),1)),REF(ZG,REF(BARSLAST(TJ4),1)));TJ7:=ZG>REF(ZG,REF(BARSLAST(TJ4),1))&&ZD<REF(ZD,REF(BARSLAST(TJ4),1));TJ8:=TJ4&&NOT(TJ5ORTJ6ORTJ7);ZSD:=IF(TJ8,ZD,NULL);ZSG:=IF(TJ8,ZG,NULL);ZSH:=IF(TJ8,HH,NULL);ZSL:=IF(TJ8,LL,NULL);STICKLINE(TJ8,ZSH,ZSL,0,-1),COLORMAGENTA;STICKLINE(TJ8,ZSD,ZSG,3,1),COLORMAGENTA;DRAWTEXT(DISP=2,ZSH,'中枢'),COLORWHITE;局部低点预选A:=BACKSET(LLV(L,5)<REF(LLV(L,4),1),4);局部低点预选B:=BACKSET(局部低点预选A=0ANDREF(局部低点预选A,1)=1,2);局部低点预选C:=IF(局部低点预选B=1ANDREF(局部低点预选B,1)=0,-1,0);局部高点预选A:=BACKSET(HHV(H,5)>REF(HHV(H,4),1),4);局部高点预选B:=BACKSET(局部高点预选A=0ANDREF(局部高点预选A,1)=1,2);局部高点预选C:=IF(局部高点预选B=1ANDREF(局部高点预选B,1)=0,1,0);缺口判断:=IF(L>REF(H,1),1,IF(H<REF(L,1),-1,0));距前高天:=BARSLAST(局部高点预选C=1);距前低天:=BARSLAST(局部低点预选C=-1);小值周期:=LLVBARS(L,20);大值周期:=HHVBARS(H,20);低保留AA:=IF(局部低点预选C=-1ANDREF(距前高天,1)>REF(距前低天,1)ANDLLV(L,距前高天+1)<REF(LLV(L,距前高天+1),1),-1,0);低保留AB:=IF(局部低点预选C=-1ANDREF(距前高天,1)<=R