N:=16;A1:=ATAN((C/RE...

N:=16;
A1:=ATAN((C/REF(C,N)-1)*57.05);
A2:=SUM(A1,0);
A4:=EMA(A2,60);
A3:=EMA(A2,10);
DRAWBAND(A2,120,A3,RGB(35,135,35));
DRAWTEXT(CROSS(A2,A3),A3, '启动' ),COLORYELLOW;
DRAWTEXT(CROSS(A2,A4),A3,'加速' ),COLORMAGENTA;

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