电气09级《学年论文》格式要求(6)

5 结论

本文对用复镜像法逼近多层土壤中的格林函数时采样点的选取进行了讨论,提出了一种采样的自适应选取方法，该方法使采样点的步长、采样点数以及复镜像逼近的项数随土壤层数及土壤各层的厚度的变化而变化，减小了计算机截断误差和矩阵的条件数，并且便于计算机编程。

本文使用该方法采样，得到了用复镜像法逼近的多层土壤中的格林函数，由一组土壤视电阻率值反演得到了一个六层土壤结构，反演结果也非常好，验证了本文的采样方法的自

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