标题：ADX这个指标金字塔里面对应的是哪一个函数

P:=14;

N:=6;

TR1 := SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),P);
HD := HIGH-REF(HIGH,1);
LD := REF(LOW,1)-LOW;
DMP:= SUM(IF(HD>0 AND HD>LD,HD,0),P);
DMM:= SUM(IF(LD>0 AND LD>HD,LD,0),P);
PDI: DMP*100/TR1;
MDI: DMM*100/TR1;
ADX: MA(ABS(MDI-PDI)/(MDI+PDI)*100,200);
ADXR:(ADX+REF(ADX,M))/2;