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updated 27 days ago

Load Balanced Connected Dominating Set by niranjan panigrahi

Computes LBCDS using Greedy algorithm proposed J He et al. (clustering, wireless, graph)

lbcds1.m

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updated 1 month ago

YonatanRosen/directionality-package by Yonatan Rosen

Implementation of two algorithms that provide order centrality in directed networks (algorithm, graph, bio)

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updated 1 month ago

plotyn(varargin) by Jakub Nedbal

Plots graphs with arbitrary number of Y-axes. Generalization of plotyy. (plotting, graph)

plotyn(varargin)

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updated 1 month ago

PlotPub - Publication Quality Graphs in MATLAB by K M Masum Habib

PlotPub is a MATLAB library for creating beautiful, publication quality figures. (figure, export, graphics export)

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updated 1 month ago

Tree data structure as a MATLAB class by Jean-Yves Tinevez

A per-value class that implements a generic tree data structure. (matlab, data structure, tree)

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updated 2 months ago

barpatch by gooey

gooey (view profile)

Create bar graph with error bars using patch and line objects (bar, patch, plot)

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updated 3 months ago

YonatanRosen/motifs-count-package by Yonatan Rosen

Fast network's motifs count algorithm (graph, algorithm, bio)

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updated 3 months ago

subroutines/actograph by Brad

Brad (view profile)

actograph is a matlab function for plotting circadian rhythm actograms (actogram, actograph, circadian)

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updated 4 months ago

Community Detection in Graph by Costas Panagiotakis

Community Detection in Graph Using Synthetic Coordinates (community detection, graph, clustering)

runSCCD(filename)

testSCCD.m

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updated 5 months ago

Adaptive_damping_random_walks by Shervin Ardeshir

Adaptive_damping_random_walks (graph, random walks)

Adaptive_damping_random_walks(init_scores,sim_mat,adaptiv...

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updated 5 months ago

circularGraph by Paul Kassebaum

Plot an interactive circular graph to illustrate connections in a network. (network, circular, circle)

Circular Graph Examples

circularGraph

node

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updated 6 months ago

divkgradu_graph(A,qq) by Nick Alger

div k grad u operator for a graph with nodal k values (graph, laplacian, poisson)

divkgradu_graph(A,qq)

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updated 7 months ago

figtopdf by Alexandre Willame

figtopdf saves figures as .pdf image. (pdf, image, graph)

figtopdf(filename, comment, figures)

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updated 7 months ago

Simple Gantt Chart (example) by Tiemen Schuijbroek

Very basic script to create Gantt charts easily. (gantt, chart, graph)

Gantt.m

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updated 7 months ago

barwitherr(errors,varargin) by Martina Callaghan

This is a very simple extension of MatLab's bar function to add error bars. (errorbar, error, bar)

barwitherr(errors,varargin)

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updated 8 months ago

Frequency time graph. by Youssef Khmou

Youssef Khmou (view profile)

Three dimensional graph to represent one dimensional sine waves (frequency, time, sine wave)

U=ftrep(f)

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updated 9 months ago

DGGAM - Draw Graph Get Adjacency Matrix by Ondrej

Ondrej (view profile)

Draw any graph and export it as fig and save its adjacency matrix (graph, adjacency matrix, graphics export)

DGGAM(varargin)

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updated 10 months ago

Find maximal cliques for large & sparse network by max Wei

max Wei (view profile)

Find maximal cliques for large & sparse network (graph, clique, sparse)

ELSclique( A )

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updated 10 months ago

grabxy by Sandor Toth

capture XY coordinates from raster image (grab, xy, coordinate)

grabxy(fName, ax)

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updated 11 months ago

Graph-based clustering and data visualization algorithms by Janos Abonyi

Janos Abonyi (view profile)

Combines graph-based topology representation and dimensionality reduction methods (graph, visualization, dimensionality reduct...)

L2_distance(a,b,df)

MDS(D, options);

[Fpn conn]=jarpat(X,k,j,tr1)

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updated 11 months ago

savefigure by Aslak Grinsted

Aslak Grinsted (view profile)

Easy way of saving figures to publication friendly format. (graphics import, graphics export, save)

ArgStruct=parseArgs(args,ArgStruct,varargin)

[varargout]=savefigure(fname,varargin)

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updated 11 months ago

Convert Image To And From Graph Coordinates by Michael Chan

Michael Chan (view profile)

Illustrates mapping of binary image to graph coordinates and vice-versa. (image, plot, coordinates)

mapPixelsToCoordinatedPlotGraph(pixeliZedScratchPad, ...

plotCoordinatesToImagePixels(x_coordinates, y_coordinates...

usage_ImageToAndFromGraphCooridinates.m

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updated 12 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 1 year ago

Format Tick Labels (Extended v2) by Maha

Maha (view profile)

Replace Tick Label with LaTeX compatible Objects. Extends file 15986 created by Alexander Hayes. (annotation, axes, customization)

...

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updated 1 year ago

voltage stability by vijay soni

percentage compensation (graph)

fifty.m

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updated 1 year ago

Community Detection Toolbox by Athanasios Kehagias

The CDTB contains graph generators, clustering algorithms and cluster number selection functions (graph, clustering, community detection)

CNFixed(VV,K)

CV=CVIdx(V,A)

GCAFG(A,Scale)

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updated 1 year ago

SPEECH COMPARER by SHARAD VERMA

COMPARES TWO DIFFERENT SPEECHES (graph)

voice.m

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updated 1 year ago

Read Gml by Elias

Elias (view profile)

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 1 year ago

circus() - just a simple circle function to generate circle info for plotting by Brad

Brad (view profile)

give circus a radius and it returns circumference coordinates to plot (circle, plot circle, 3d circle)

circus(r,varargin)

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updated 1 year ago

Fixed Point Algorithm by James Adams

Calculates the fixed point of a function. (fixed point, algorithm, function)

FixedPoint_Algorithm_JA

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updated 1 year ago

Quadratic Solver by James Adams

Finds solutions to a Quadratic function using Quadratic formula (quadratic, function, roots)

QuadraticFunction_JA

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updated 1 year ago

Linear Equation by James Adams

Calculates a linear equation for two given points. (linear, inversion, matrix)

LinearEquation_JA

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updated 1 year ago

Noon-Bean Transformation by Neil

Neil (view profile)

Noon-Bean Transformation to transform a GTSP instance to an ATSP instance (graph, tsp, gtsp)

noon_bean_gtsp_to_atsp(gtspAdjMatrix, setMap)

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updated 1 year ago

Knights Tour by Sumit

Sumit (view profile)

This Program generates the knights tour for a given mXn board for a given position of the knight (plot, plotting, graph)

chessknight.m

coordinates1.m

knights_all.m

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updated almost 2 years ago

eb_ticklength by Tom Millard

Adjust the horizontal tick length on errorbar plots for both linear x scale and log base 10 x scale. (xaxis, log scale, plotting)

eb_ticklength(hERROR, width)

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updated almost 2 years ago

distributed radio net by Maxim Vedenyov

Maxim Vedenyov (view profile)

best routs found with dijkstra's algorithm (distributed net, ber, dijkstra)

ptha=dijkstra(C,w,nc)

test1_random_nodes.m

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updated almost 2 years ago

Weighted maximum matching in general graphs by Daniel Saunders

Computes a maximum-weighted matching in a general undirected graph. (graph, matching, maximum)

maxWeightMatching(inedges, inmaxcardinality)

runUnitTest(edgeData,correct, inmaxcardinality)

testMaxWeightMatching.m

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updated almost 2 years ago

Points and Lines Drawing Tools by Marco Chak Yan Yu

A simple code to implement points and point-to-point lines drawing in a figure. (gui, draw, graph)

DrawGUI(varargin)

H=gsortline(fig,env,xy,xyi,direction,interp1method,bin,pt...

h=gpoints(fig,env,xy,varargin)

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updated almost 2 years ago

Modified & Generalized Dunn's index by Nejc Ilc

An implementation of Modified and Generalized Dunn's index for internal cluster validation. (clustering, validation, dunns index)

DI=indexDN(data,labels,distance)

[G,d,uniqueInd]=graph_create(data,labels,graph_type,optio...

[fig]=scatterPlot(data,labels,options)

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updated 2 years ago

Region Adjacency Graph (RAG) by David Legland

David Legland (view profile)

Computes the graph of adjacent regions in a labeled image (image analysis, rag, image)

demoImRAG

imRAG(img, varargin)

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updated 2 years ago

img2curve by Amihay Blau

Imports curves from pictures and graphs (digitize, digitizing, image to curve)

img2curve

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updated 2 years ago

columnlegend by Simon Henin

Simon Henin (view profile)

Creates a legend with a specified number of columns (columns, figure, legends)

columnlegend(numcolumns, str, varargin)

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updated 2 years ago

K shortest paths in a graph represented by a sparse matrix (Yen's algorithm) by El-ad David Amir

Determine the K shortest paths from node S to node T. (dijkstra, shortestpath, graph)

graphkshortestpaths.m

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updated 2 years 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 2 years ago

Breath First Search by Anh-Dung Nguyen

Breath First Search algorithm to find shortest paths in a network (bfs, shortest path, graph)

bfs(A,s,t)

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updated 2 years ago

Graph incidence matrix to adjacency matrix by Ondrej

Ondrej (view profile)

Conversion from graph incidence matrix to adjacency matrix. (incidence, adjacency, graph)

inc2adj(mInc)

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updated 2 years ago

k-clique algorithm by Anh-Dung Nguyen

k-clique community detection algorithm (community detection, kclique, network)

k_clique(k,M)

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updated 2 years ago

clplot: plot line with level-dependent color by Carl Witthoft

Creates a line plot whose color depends on which 'slice' of the y-range the y-value falls into. (statistics, graph)

clplot( x, y, cutval, cols, varargin )

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updated almost 3 years ago

Connected Component Analysis on an Undirected Graph by Tristan Ursell

Tristan Ursell (view profile)

Connected component analysis on undirected graphs, with thresholding and connectivity constraints. (graph, theory, undirected)

[groups,orphans]=graph_analysis(W,varargin)

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updated almost 3 years ago

an implementation of min-cut algorithm by Hu

Hu (view profile)

min-cut for a connectivity weight graph (mincut, graph)

mincut(g, s)

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