n:=13;小三:EMA(WMA(C,N),1),DOTLINE;二妞:EMA(WMA(C,2*N),2),DOTLINE;小三倍:EMA(WMA(C,4*N),4);二妞倍:EMA(WMA(C,8*N),8);平方线:EMA(WMA(C,13*N),13);