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4-d 国际刑警组织
原标题:4-d Interpolation

我有500*4矩阵,报告一项实验结果,取决于其他三个价值(t,x,g)。 与此类似:

t   x   g   result
1   2   3   3
2   2   4   2
2   2   1   3
...

我需要创建一种功能,将每个教师(t,x,g)的“结果”归还给他们,即使它没有出现在矩阵中。 我认为,我需要四轮干涉,但我不知道如何在马特拉布这样做。 是否有人建议这样做?

最佳回答

利用TriScatter 插图或电网数据3。 两者都将解决你把数据点推向分散的一组问题。 如果这些要点不在数据的整体之内,那么这些方法仍然无法推断,但没有任何方法是完美的。

问题回答

I think you actually need a 3-d interpolation as 3 points get mapped to to one (results).

这就是说的,见interpn 。 这肯定是你们需要的东西。





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