試試看......fitting and plotting with gnuplot

I(x)=A/((x-W)*(x-W)+(E*E))

W = 9.35313 +/- 8.098e-005 (0.0008658%)
E = 0.0173581 +/- 0.0001142 (0.6578%)
A = -0.00235711 +/- 2.405e-005 (1.02%)
November 26, 2006