细胞，网格和样本之间的差异(Difference between cell, mesh and samples)

细胞，网格和样本之间的差异(Difference between cell, mesh and samples)

从图形/可视化的角度来看，单元格，网格和样本之间有什么区别？

我读了很多，我似乎还无法弄清楚细胞和网格之间的区别，这对我的样本有何影响？

What is the difference between cell, mesh and samples from a graphics/Visualization point of view?

I read a lot and I still cannot seem to figure out the difference between a cell and a mesh and how does that impact my samples?

最满意答案

从我的阅读中我发现网格定义了细胞的形状。 例如，如果我有一个直线网格，这意味着我的单元格将是3d矩形，如果我的网格是四面体网格，则意味着每个四面体将呈现一个单元格。 网格的形状影响样本，因为呈现单元格的点的数量影响数据的准确性。 点数越多，我的细胞值就越准确。

From my reading I discovered that a mesh define the shape of the cell. For example if I have a rectilinear grid that means my cells will be 3d rectangles, if my grid is a tetrahedral mesh, it means each tetrahedral will present a cell. Shape of the mesh impact the samples because the number of points presenting the cell affect in the accuracy of the data. The more points the more accurate my cell values are.