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incidence matrix
释义
incidence matrix
incidence matrix
[
′in·səd·əns ‚mā·triks
]
(mathematics)
In a graph, the
p
×
q
matrix (
b
ij
) for which
b
ij
= 1 if the
i
th vertex is an end point of the
j
th edge, and
b
ij
= 0 otherwise.
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更新时间:2026/9/22 23:27:46