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单词 scalar matrix
释义

scalar matrix

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标量矩阵;纯量矩阵
词组 | 习惯用语
scalar matrix 标量矩阵;[数] 纯量矩阵
英语百科

Diagonal matrix

In linear algebra, a diagonal matrix is a matrix (usually a square matrix) in which the entries outside the main diagonal (↘) are all zero. The diagonal entries themselves may or may not be zero. Thus, the matrix D = (di,j) with n columns and n rows is diagonal if:

近义、反义、联想词
近义词
n.
diagonal matrix

英英词典
scalar matrix n.
  1. a diagonal matrix in which all of the diagonal elements are equal
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