Translation

複数の行列 / 複数のマトリックス / 配列

Meaning

Matrices is the usual technical plural of matrix. It means two or more structured grids, arrays, frameworks, or surrounding materials, depending on the field. Matrixes is also possible, but matrices is preferred in mathematics and technical writing.

Examples

• モデルは二つの行列を使います。
  The model uses two matrices.
• これらのマトリックスは異なるリスク分類を示しています。
  These matrices show different risk categories.