inc2adj(mInc)

版本 1.6.0.0 (2.2 KB) 作者: Ondrej
Conversion from graph incidence matrix to adjacency matrix.
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更新时间 2016/2/25

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Returns a sparse adjacency matrix 'mAdj' according to the incidence matrix 'mInc'. The rows in the incidence matrix must represent the edges, while the columns the vertices.
Function can handle directed graphs with incidence matrix containing -1s, indicating an "in-going" edge, and 1s indicating an "out-going" edge.

引用格式

Ondrej (2024). inc2adj(mInc) (https://www.mathworks.com/matlabcentral/fileexchange/30862-inc2adj-minc), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.6.0.0

checks for correct input added (Thanks to Kaif Agbaje)
1.5.0.0

input consistency check modified
1.4.0.0

handled case when the input matrix is zero
1.3.0.0

Major code optimization (Thanks to Andreas Gunnel for inspiration)
1.1.0.0

faster check of the input matrix
1.0.0.0