多点地质统计学算法的C#实现及应用

Realization and Application of Multipoint Geostatistics Algorithms by C#

摘要: 在多点地质学统计Snesim算法中，通过在训练图像中扫描与待模拟点条件数据分布相同的数据事件个数来确定概率分布，可以反映出多个位置的联合变异性，本文用C#语言完整地实现了Snesim算法，利用C#的并行运算能力建立搜索树大大提高了计算效率，对搜索树中数据事件的查找算法进行研究，并探索了改变训练图像来验证对待模拟结果的影响。

Abstract: In Snesim algorithm of multi-point geological statistics, the probability distribution can be deter-mined by scanning the number of data events which are same as the distribution of conditional data in the training image, which can reflect the joint variability of multiple locations. In this paper, Snesim algorithm is implemented in C# language. Using the parallel operation ability of C# to build a search tree greatly improves the computational efficiency. The search algorithm of data events is studied in this paper, and the effect of changing training image to verify the treatment of simulation results is explored.