求助好心人帮忙把通达信指标翻译为mql5语言？

[Jian Xu]

VAR21:=REF(LOW,1);

VAR31:=SMA(ABS(LOW-VAR21),3,1)/SMA(MAX(LOW-VAR21,0),3,1)*10;

VAR41:=EMA(IF(CLOSE*1.3,VAR31*10,VAR31/10),3);

VAR51:=LLV(LOW,13);

VAR61:=HHV(VAR41,13)

[Wen Ke Zou]

Jian Xu:

VAR21:=REF(LOW,1);

VAR31:=SMA(ABS(LOW-VAR21),3,1)/SMA(MAX(LOW-VAR21,0),3,1)*10;

VAR41:=EMA(IF(CLOSE*1.3,VAR31*10,VAR31/10),3);

VAR51:=LLV(LOW,13);

VAR61:=HHV(VAR41,13)

这是什么指标