| 词汇 | incidence-matrix |
| 释义 | BETA incidence matrixcollocation in Englishmeanings of incidenceand matrixThese words are often used together. Click on the links below to explore the meanings. incidence noun uk /ˈɪn.sɪ.dəns/ us /ˈɪn.sɪ.dəns/ formal the rate at which something, especially a ... See more at incidence 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 incidence matrixincidence matrix Task dependencies and iterations are represented more clearly in the incidencematrix. This range is not even closed under multiplication in the general case when the incidencematrix is not assumed constant. They rely on the fact that the incidencematrix of a hypergraph is a 0-1-matrix. The diagrams are called stationary if the incidencematrix is constant; in the general case it is not constant, but varies from one level to the next. In many uses, this is an insignificant difference, so one can speak of "the" oriented incidencematrix, even though that is technically incorrect. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This matroid is the column matroid of the incidencematrix of the signed graph. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In fact, the incidencematrix is an alternative mathematical representation of the graph which dispenses with the need for any kind of drawing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In turn, the incidencematrix can be seen also as describing a hypergraph. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The incidence relation (which points are on which lines) can be given by the following incidencematrix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is the incidencematrix of any bidirected graph that orients the given signed graph. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The incidencematrix is an important tool in the theory of block designs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The incidence of a graph can be captured in matrix format with a matrix called an incidencematrix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another matrix representation for a graph is the incidencematrix. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Equivalently, the rank of a graph is the rank of the oriented incidencematrix associated with the graph. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another matrix representation for a digraph is its incidencematrix. 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. |
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