可以使用math.net制作超过2维的矩阵

Question

我需要使用4维矩阵。

我正在使用math.net numeric库来进行c＃，

我试过了

Matrix<Matrix<double>> test;

但它无效

我知道我可以写下面的

Matrix<double> [][] test;

但我不希望这样

Answer 1

No. The Math.NET Numerics Linear Algebra functionality operates on vectors and matrices, not on arbitrary-dimensional arrays (by design; other than libraries like ILNumerics which do operate on such arrays). As such it does not provide a 4 dimensional "matrix"-like data structure.

Do you really need tensor-arithmetics on top of that, or is this more about storing a table of matrices (or a cube of vectors)?