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updated 7 hours ago

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

K M Masum Habib

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

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updated 12 days ago

Adaptive_damping_random_walks by Shervin Ardeshir

Shervin Ardeshir

Adaptive_damping_random_walks (graph, random walks)

Adaptive_damping_random_walks(init_scores,sim_mat,adaptiv...

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updated 17 days ago

circularGraph by Paul Kassebaum

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 2 months ago

divkgradu_graph(A,qq) by Nick Alger

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 3 months ago

figtopdf by Alexandre Willame

Alexandre Willame

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

figtopdf(filename, comment, figures)

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updated 3 months ago

Simple Gantt Chart (example) by Tiemen Schuijbroek

Tiemen Schuijbroek

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

Gantt.m

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updated 3 months ago

barwitherr(errors,varargin) by Martina Callaghan

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 4 months ago

Frequency time graph. by Youssef KHMOU

Youssef KHMOU

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

U=ftrep(f)

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updated 5 months ago

DGGAM - Draw Graph Get Adjacency Matrix by Ondrej

Ondrej

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 6 months ago

Find maximal cliques for large & sparse network by max Wei

max Wei

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

ELSclique( A )

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updated 6 months ago

grabxy by Sandor Toth

Sandor Toth

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

grabxy(fName, ax)

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updated 6 months ago

Wind Rose by Daniel Pereira

Daniel Pereira

Graph and table for Direction-Intensity data (pivot, table, interval)

WindRose.m

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updated 6 months ago

Community Detection in Graph by Costas Panagiotakis

Costas Panagiotakis

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

runSCCD(filename)

testSCCD.m

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updated 7 months ago

Graph-based clustering and data visualization algorithms by Janos Abonyi

Janos Abonyi

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 7 months ago

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

Jean-Yves Tinevez

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

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updated 7 months ago

savefigure by Aslak Grinsted

Aslak Grinsted

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 7 months ago

Convert Image To And From Graph Coordinates by Michael Chan

Michael Chan

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 8 months ago

Splitting a network into connected components by Sebastian thomas

Sebastian thomas

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

splitNetworkIntoComponents(A);

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updated 9 months ago

Format Tick Labels (Extended v2) by Maha

Maha

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

...

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updated 10 months ago

voltage stability by vijay soni

vijay soni

percentage compensation (graph)

fifty.m

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updated 11 months ago

Community Detection Toolbox by Athanasios Kehagias

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 11 months ago

SPEECH COMPARER by SHARAD VERMA

SHARAD VERMA

COMPARES TWO DIFFERENT SPEECHES (graph)

voice.m

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updated 11 months ago

Read Gml by Elias

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 12 months ago

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

Brad

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

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

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

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

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

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 1 year ago

eb_ticklength by Tom Millard

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 1 year ago

distributed radio net by Maxim Vedenyov

Maxim Vedenyov

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 1 year ago

Weighted maximum matching in general graphs by Daniel Saunders

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 1 year ago

Points and Lines Drawing Tools by Marco Chak Yan Yu

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 1 year ago

Modified & Generalized Dunn's index by Nejc Ilc

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 1 year ago

Region Adjacency Graph (RAG) by David Legland

David Legland

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

demoImRAG

imRAG(img, varargin)

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updated almost 2 years ago

img2curve by Amihay Blau

Amihay Blau

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

img2curve

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updated almost 2 years ago

columnlegend by Simon Henin

Simon Henin

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

columnlegend(numcolumns, str, varargin)

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updated almost 2 years ago

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

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 almost 2 years ago

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

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

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

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

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

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 2 years ago

Connected Component Analysis on an Undirected Graph by Tristan Ursell

Tristan Ursell

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 2 years ago

an implementation of min-cut algorithm by Hu

Hu

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

mincut(g, s)

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updated 2 years ago

Custom Colors for Plots by Andres

Andres

This function provides a selection of colors easy to differentiate for plotting graphics. (plot, graph, color)

ccol=CustomColors(ct1)

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updated almost 3 years ago

Make Pretty (Publishable) Graphs by Ruth Livingstone

Ruth Livingstone

Easily create publishable ready figures. Great used with export_fig or on its own. (figure, edit, graph)

pubgraph(fh,FS,LW,CL)

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updated almost 3 years ago

Adjust PDF page by Cris Luengo

Cris Luengo

MATLAB writes figures to PDF files as a full page. This function corrects that. (print, publish, pdf)

adjustpdfpage(figh,width)

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updated 3 years ago

Solve the puzzle via djstra shortest path algorithm by Su Dongcai

Su Dongcai

an interesting application of djstra algorithm (demo, image processing, djstra)

shortestPath(img, sp, dp)

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updated 3 years ago

find graph conected components by Maxim Vedenyov

Maxim Vedenyov

[labels roots] = graph_connected_components(connection_matrix) (graph, connected components, breadthfirst search)

graph_connected_components(C)

zz_test_graph_connected_components.m

zz_test_graph_connected_components_picture.m

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