请各位老师,高手帮忙。这个小公式主要是用来帮助数浪的,可是折线断断续...答:趋势高:PLOYLINE(DISP=3,ZIG(1,K*N1)),COLORLIBLUE;趋势低:PLOYLINE(DISP=3,ZIG(2,K*N2)),COLORLIBLUE;局部低点预选A:=BACKSET(LLV(L,5)<REF(LLV(L,4),1),4);局部低点预选B:=BACKSET(局部低点预选A=0 AND REF(局部低点预选A,1)=1,2);局部低点预选C:=IF(局部低点预选B=1 AND REF(局部低点...