文档介绍：/*
DDD:=BARSLAST(CC);
DD1:=BARSLAST(CC1);
GDTS:=IF(CC,CURRBARSCOUNT,0);
DDTS:=IF(CC1,CURRBARSCOUNT,0);
DINGBUTS:=IF(DDD,REF(GDTS,DDD),GDTS);
DDTS1:=IF(DD1,REF(DDTS,DD1),DDTS);
GDCS1:=DINGBUTS;
DDCS1:=DDTS1;
GDCS13:=REF(HIGH,GDCS1-1);
DDCS13:=REF(L,DDCS1-1);
DINGBUTS1:=REF(DINGBUTS,DDD+1);
DDTS2:=REF(DDTS1,DD1+1);
GDCS2:=DINGBUTS1;
DDCS2:=DDTS2;
GDCS23:=REF(HIGH,DINGBUTS1-1);
DDCS23:=REF(L,DDTS2-1);
XG1:=BACKSET(ISLASTBAR,GDCS1);
XD1:=BACKSET(ISLASTBAR,DDCS1);
XG2:=BACKSET(ISLASTBAR,DINGBUTS1);
XD2:=BACKSET(ISLASTBAR,DDTS2);
EXP1:=EMA(CLOSE, 12), COLORYELLOW, LINETHICK1;
EXP2:=EMA(CLOSE, 47), COLORMAGENTA, LINETHICK1;
A1:=REF(HIGH,10)=HHV(HIGH,2*10+1);
B1:=FILTER(A1,10);
C1:=BACKSET(B1,10+1);
D1:=FILTER(C1,10);
{高点}
A2:=REF(LOW,10)=LLV(LOW,2*10+1);
B2:=FILTER(A2,10);
C2:=BACKSET(B2,10+1);
D2:=FILTER(C2,10);
{低点}
E1:=(REF(LLV(LOW,2*10),1)+REF(HHV(HIGH,2*10),1))/2;
E2:=(HIGH+LOW)/2;
H1:=(D1 AND NOT((D2 AND E1>=E2))) OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;
L1:=(D2 AND NOT((D1 AND E1<E2)));
H2:=D1 AND NOT((D2 AND E1>=E2));
X1:=REF(BARSLAST(H1),1)+1;
F1:=BACKSET(H1 AND COUNT(L1,X1)>0,LLVBARS(IF(L1,LOW,1000000),X1));
G1:=CROSS(F1=1,);
I1:=BACKSET(G1,2);
LD:=I1>REF(I1,1);
{过滤后低点}
L2:=LD OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;
X2:=REF(BARSLAST(L2),1)+1;
F2:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IF(H2,HIGH,0),X2));
G2:=CROSS(F2=1,