天气预报公式

天气预报公式

aa:=(2*c+h+l)/4;
bb:=REF(aa,1);

cc:=SMA(MAX(aa-bb,0),5,1)/SMA(ABS(aa-bb),5,1)*100;
dd:=SMA(MAX(aa-bb,0),30,1)/SMA(ABS(aa-bb),30,1)*100;

天气预报:=cc-dd;
A:=IF(天气预报>0,天气预报,0);
B:=IF(天气预报<0,天气预报,0);
A1:=EMA(A,15);
B1:=EMA(B,15);
v1:=cross(a,a1);
**:=cross(a1,a);
v3:=cross(b,b1);
v4:=cross(b1,b);
艳阳照:if(a>=a1,100,0),colorstick;
雨初歇:if(cross(b,b1) or(b>=b1 and barslast(v3)<=barslast(v1)
and barslast(v3)<=barslast(**) and barslast(v3)<=barslast(v4) and a<=a1),-50,0),colorstick;
晴转云:if(cross(a1,a) or(a1>=a and barslast(**)<=barslast(v4)
and barslast(**)<=barslast(v1) and barslast(**)<=barslast(v3)and b>=b1),50,0),stick;
雨绵绵:if(b<=b1 ,-100,0),stick;
[em8]

希望对你有用！！！