Question

我想请教一下高手，下面的公式有变量的未来函数吗？怎么都没有数值，输入不进去啊？谢谢

DIF:=EMA(DCLOSE,)-EMA(DCLOSE,);
DEA:=EMA(DIF);
AAA1:=(DIF1-DEA1);
AAA:IF(AAA>REF(AAA),AAA1,DRAWNULL),STICK,COLORRED,LINETHICK;
AAA:IF(AAA<REF(AAA,),AAA1,DRAWNULL),STICK,COLORGREEN,LINETHICK;
:AAA-REF(AAA),COLORRED;
DRAWICON(CROSS;
MM:=主力> AND 主力<AND AAA> ;
DRAWTEXT(MM,(主力)*(),''),COLORFF00FF;
MM:=主力> AND 主力< AND AAA>;
DRAWTEXT(MM,(主力)*(),COLORYELLOW;
MM:=主力>AND AAA>;
DRAWTEXT(MM,(主力)*(),'),COLORRED;
MM3:=CROSS(主力,) AND CROSS(AAA,) AND 主力>AAA上 AND 主力<;
DRAWTEXT(MM,(主力)*(),COLORFFFF00;

Answer 1

DIF:=EMA(DCLOSE,)-EMA(DCLOSE,);
DEA:=EMA(DIF);
AAA1:=(DIF1-DEA1);
AAA:IF(AAA>REF(AAA),AAA1,DRAWNULL),STICK,COLORRED,LINETHICK;
AAA:IF(AAA<REF(AAA,),AAA1,DRAWNULL),STICK,COLORGREEN,LINETHICK;
:AAA-REF(AAA),COLORRED;
DRAWICON(CROSS;
MM:=主力> AND 主力<AND AAA> ;
DRAWTEXT(MM,(主力)*(),''),COLORFF00FF;
MM:=主力> AND 主力< AND AAA>;
DRAWTEXT(MM,(主力)*(),COLORYELLOW;
MM:=主力>AND AAA>;
DRAWTEXT(MM,(主力)*(),'),COLORRED;
MM3:=CROSS(主力,) AND CROSS(AAA,) AND 主力>AAA上 AND 主力<;
DRAWTEXT(MM,(主力)*(),COLORFFFF00;