| 词汇 | example_english_square-matrix |
| 释义 | square matrixcollocation in Englishmeanings of squareand matrixThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with matrix. square adjective uk /skweər/ us /skwer/ having the shape of ... See more at square matrix noun uk /ˈmeɪ.trɪks/ us /ˈmeɪ.trɪks/ formal the set of conditions that provides a system in which something grows ... See more at matrix Examples of square matrixThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. For example, a squarematrix has an inverse if and only if its determinant is not zero. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Moreover, any squarematrix with zero trace is unitarily equivalent to a squarematrix with diagonal consisting of all zeros. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A matrix which has the same number of rows and columns is called a "squarematrix". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A squarematrix that is not invertible is called singular or degenerate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A notable exception is that the identity matrix (or any scalar multiple of it) commutes with every squarematrix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These suffice to uniquely calculate the determinant of any squarematrix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A squarematrix is singular if and only if its determinant is 0. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a squarematrix of order "n", and also a special kind of diagonal matrix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A squarematrix has an inverse if and only if its determinant has an inverse in the coefficient ring. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Often these are the squarematrix rings, but under certain conditions infinite matrix rings are also possible. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At the other end of the table is a series of 25 holes, roughly 5 cm in diameter, arranged in a five-by-five squarematrix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A positive squarematrix is primitive and a primitive matrix is irreducible. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Here they are overlaid and each generally has complex entries extending to all four corners of the squarematrix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Any squarematrix can trivially be considered a block diagonal matrix with only one block. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Similarly, a squarematrix is called upper triangular if all the entries "below" the main diagonal are zero. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A squarematrix is called lower triangular if all the entries "above" the main diagonal are zero. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The generalized incidence matrix for such hypergraphs is, by definition, a squarematrix, of a rank equal to the total number of vertices plus edges. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This observation means that if is a squarematrix and has no vanishing singular value, the equation has no non-zero as a solution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of square Go to the definition of matrix See other collocations with matrix |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。