其它指标傅里叶

A1:=FFT(c,30);
M5:MA(A1,5);
StickLine(A1 M5,A1,REF(A1,1),8,1),COLORMAGENTA;
StickLine(A1 M5,A1,REF(A1,1),8,1),COLORyellow;
DRAWICON(CROSS(A1,M5),M5,19);
DRAWICON(CROSS(M5,A1),M5*1.00,18);