Mathematics. A rectangular array of symbols or mathematical expressions arranged in rows and columns, treated as a single entity, and now usually…
| 单词 | θ114959 |
| 释义 | the world > relative properties > number > mathematical number or quantity > numerical arrangement > [noun] > array > matrix (29) matrix1850 Mathematics. A rectangular array of symbols or mathematical expressions arranged in rows and columns, treated as a single entity, and now usually… unit matrix1861 †(a) (in quot. 1861) any square matrix having a determinant equal to one (obsolete rare); (b) = identity matrix n. at identity, n. compounds 4. adjugate1882 An adjoint matrix. Cf. adjoint, n. 3. adjoint1889 Mathematics. An adjoint matrix, equation, etc. See sense B. 3. submatrix1903 identity matrix1908 a matrix in which all the elements of the principal diagonal are one and the remaining elements zero, so that its product with another matrix gives… row matrix1936 a matrix comprising only a single row of elements. transpose1937 Mathematics. A matrix got from a given matrix by interchanging each row and the corresponding column. singular matrix1964 Mathematics. (See quots.) singular matrix (see quots. 1964 1972); singular solution, a solution of a differential equation that cannot be obtained… Subcategories:— element or quality of (5) — dimensions of (2) — operation or result of (13) |
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