| 单词 |
identity matrix |
| 释义 |
identity matrix
 identity matrixidentity matrixn. A square matrix with 1's along the diagonal from upper left to lower right and 0's in all other positions, constituting the identity element for matrix multiplication.Thesaurus| Noun | 1. | identity matrix - a scalar matrix in which all of the diagonal elements are unityunit matrixscalar matrix - a diagonal matrix in which all of the diagonal elements are equal |
Translationsidentity matrix
identity matrix[ī′den·ə‚dē ‚mā·triks] (mathematics) The square matrix all of whose entries are zero except along the principal diagonal where they all are 1. identity matrix
i·den·ti·ty ma·trixa square matrix in which the quantities on the diagnonal from top left to bottom right are all equal to 1 and all the other entries are 0.identity matrix
Synonyms for identity matrixnoun a scalar matrix in which all of the diagonal elements are unitySynonymsRelated Words |
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