【发布时间】:2018-06-22 06:01:01
【问题描述】:
我在 dff(x 轴) 和 dc(y 轴) 之间有一条曲线,我使用 IN_TABULATED 函数计算了曲线下的面积。
X=[-0.00205553,-0.00186668,-0.00167783,-0.00148899,-0.00130014,-0.00111129,-0.000922443,-0.000733597,-0.000450326,-0.000261480,0.000116216,0.000399487, 0.000588333,0.000777179,0.000966027,0.00115488,0.00134372,0.00153257,0.00172141,0.00181584,0.00200468]
F=[0.00000,21.0000,26.0000,57.0000,94.0000,148.000,248.000,270.000,388.000,418.000,379.000,404.000,358.000,257.000,183.000,132.000,81.0000,47.0000,23.0000,17.0000,431.000]
A=INT_TABULATED(X,F)
print, A
现在,我需要从 n,0(从右到左)开始循环并计算 A1,即 A 的 0.01 并停在那里,然后打印代表 A1 面积的 dff 值。我怎样才能做到这一点?任何建议都会有所帮助。
【问题讨论】: