matrices matrix 的复数
Elementary matrices and matrix manipulation 基本矩阵函数和操作
Matrix of Matrices [数] 矩阵的矩阵 ; 矩阵图表
Now, in order to express this kind of linear relation, we can use matrices. A matrix is just a table with Numbers in it.
现在，为了说明这种线性关系，我们可以用矩阵，矩阵就是一个含有数字的列表。
The SA/XT browser displays matrix definitions under the Matrices tree node, as shown in Figure 5.
SA/XT 浏览器显示了 Matrices 节点下的矩阵定义，如图 5 所示。
Note that the inv function USES SPL nested lists to represent matrices, as there is no matrix type in SPL.
请注意，inv函数使用SPL嵌套列表来表示矩阵，因为SPL中没有矩阵类型。
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