我想把正在使用的文华交易改为金字塔能使用的，可是试了几次都不行，请版主帮忙了：

HH:=HHV(HIGH,N);
LL:=LLV(LOW,N);
H1:=IF ELSE(HH<REF(HH,1) AND LL<REF(LL,1)AND REF(OPEN,1)>CLOSE AND OPEN>CLOSE AND(HHV(OPEN,Q)-CLOSE)>Q1,REF(HH,N1),0);
L1:=IF ELSE(LL>REF(LL,1 )AND HH>REF(HH,1)AND REF(OPEN,1)<CLOSE AND OPEN<CLOSE AND(CLOSE-LLV(OPEN,Q))>Q1,REF(LL,N1),0);
H2:=VALUEWHEN(H1>0,H1);
L2:=VALUEWHEN(L1>0,L1);
K1:=IF ELSE(CLOSE>H2,-3,IF ELSE(CLOSE<L2,1,0));
K2:=VALUEWHEN(K1<>0,K1);
G:=IF ELSE(K2=1,H2,L2);
G1:=VALUEWHEN(ISLASTBAR,G);
DRAWNUMBER(LL>0,G1,G1,0,COLORCYAN);
TMP:=K2;W1:=K2;
W2:=OPEN-CLOSE;
HT:=IF ELSE(OPEN>CLOSE,OPEN,CLOSE);
LT:=IF ELSE(OPEN<CLOSE,OPEN,CLOSE);
DRAWLINE(W1=1,HIGH,W1=1,HT,COLORCYAN);
DRAWLINE(W1=1,LOW,W1=1,LT,COLORCYAN);
DRAWLINE(W1=-3,HIGH,W1=-3,HT,COLORRED);
DRAWLINE(W1=-3,LOW,W1=-3,LT,COLORRED);
STICKLINE(W1>0,OPEN,CLOSE,COLORCYAN,1);
STICKLINE(W1<=0,OPEN,CLOSE,COLORRED,1);
STICKLINE(W2>0ANDW1<=0,OPEN,CLOSE,COLORRED,0);
STICKLINE(W2>0ANDW1>0,OPEN,CLOSE,COLORCYAN,0);
DRAWLINE(TMP=1ANDREF(TMP,1)=1,G,TMP=1ANDREF(TMP,1)=1,REF(G,1),COLORCYAN);
DRAWLINE(TMP=-3ANDREF(TMP,1)=-3,G,TMP=-3ANDREF(TMP,1)=-3,REF(G,1),COLORRED);
DRAWSL(K2=1,G,0,1,0,COLORCYAN);
DRAWSL(K2=-3,G,0,1,0,COLORRED);
DRAWTEXT(CROSS(TMP,0),HH,\'卖\');
DRAWTEXT(CROSS(0,TMP),LL,\'买\');
MA55:=MA(CLOSE,55);
DRAWTEXT(CROSS(TMP,0)ANDCLOSE<=MA55,HH,\'卖↓\');
DRAWTEXT(CROSS(0,TMP)ANDCLOSE>=MA55,LL,\'买↑\');
AAA:=BACKSET(ISLASTBAR,20);
BBB:=AAA AND NOT(REF(AAA,1));

G:=IF ELSE(K2=1,H2,L2);

请说名上述语句的表达意思

IF ELSE()就是IF()

看来你是从不知道哪里抄来的这段公式,甚至连基本的意思都搞不懂

N是外部的参数