网友求助:
x1:=(C+L+H)/3;
bb13:=atan(ema(x1,13)-ref(ema(x1,13),1))*3.1416*10;
ema8:=ema(c,8);
DRAWTEXT(filter(bb13>1 and ema(x1,13)>ref(ema(x1,8),1),10),
ema8,'∠45上升'),colorwhite;
解答如下:
X1:=(C+L+H)/3;
BB13:=ATAN(EMA(X1,13)-REF(EMA(X1,13),1))*3.1416*10;
FILTER(BB13>1 AND EMA(X1,13)>REF(EMA(X1,8),1),10);