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updated 2 months ago

Splitting a network into connected components by Sebastian thomas

A function to return all the components of a graph (graph, adjacency matrix, connected components)

splitNetworkIntoComponents(A);

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updated 6 months ago

Read Gml by Elias

Stores gml info in hierarchical structure. Derive Adjacency Matrix (graph, gml, struct)

get_adjacency_matrix(graph)

get_next_struct(content, i)

read_gml(filename)

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updated 7 months ago

Digraph Datatype with Vertex labels by Steve McClure

Compute/manipulate directed graph while retaining vertex labels (dijkstra, graph theory, digraph)

Manipulating digraphs with Vertex labels

digraph

digraphAPITest

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updated 7 months ago

dijsktra path finder by Sebastien PARIS

Mex implementation of the dijkstra algorithm (optimization, dijsktra, adjacency matrix)

test_dijkstra

mexme_dijkstra.m

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updated 11 months ago

First-shell Voronoi Adjacency Matrix by Adam Zienkiewicz

Return the first-shell Voronoi neighborhood of a collection of 2D data points as an adjacency matrix (mathematics, simulation, voronoi)

get_voronoi_adj(x)

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updated 1 year ago

Image filter by spatial correlation by Carlos Damián Estrada Chávez

A novel denoising filter that uses a spatial correlation measure between colors. (image processing, signal processing, spatial correlation)

Iout=scorfilt(I)

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updated 1 year ago

Edgelist for Adjacency Matrix that represents unweighted undirected graph by Zhana Kuncheva

Produces the edgelist of any adjacency matrix representing an undirected unweighted graph. (graph, edgelist, adjacency matrix)

edgelist.m

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updated 3 years ago

QAP Rand Matrix Swap by Puck Rombach

Randomly permutes an adjacency matrix, preserving the network it represents, as needed for QAP test. (random, permutation, adjacency matrix)

qapmatrixswap(Y)

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updated 4 years ago

Hypergraph edge/vertex matrix by Marcos Bolanos

Convert binary undirected adjacency matrix into a hypergraph matrix. (graph theory, hypergraph, adjacency matrix)

Hyper.m

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updated 5 years ago

Shortest path (all pair shortest path) by Bharat Patel

Finds all pair shortest path. (dijkstra, shortest path, all pair)

mdijkstra(A,C)

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updated 6 years ago

VE2AXY by Joseph Kirk

converts graph of vertices and edges to adjacency matrix and xy points (graph, digraph, adjacency matrix)

ve2axy(V,E)

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updated 6 years ago

AXY2VE by Joseph Kirk

converts graph of adjacency matrix and xy points to vertices and edges (graph, digraph, adjacency matrix)

axy2ve(A,xy)

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updated 9 years ago

gplot by Robert Piche

A backward-compatible elaboration of the MATLAB toolbox function, uses 2D or 3D node positions. (specialized, plotting, adjacency matrix)

[Xout,Yout,Zout]=gplot(A,xyz,lc)

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