figtopdf by Alexandre Willame

figtopdf is a small function that saves the current figure as a .pdf image. (pdf, image, graph)

figtopdf(myfigname, nocomment)

Count Loops in a Graph by Joseph Kirk

Calculates the number of loops in a graph consisting of nodes and edges (graphs, networks, cycles)

Count Loops in a Graph

details()

loops_gui(cmd)

Graph manipulation by Arsen Arakelyan

These four files are intended for adding/deleting nodes and edges in biograph object (graphs, graph theory, graph manipulation)

edge_add(bg,Source, Sink, edge_col)

edge_del(bg, SourceInd, SinkInd)

node_add(bg, node_pos, node_size, UserData)

grTheory - Graph Theory Toolbox by Sergii Iglin

28 functions for different tasks of graph theory (clique, graph theory, tree)

BG=grBase(E)

CBG=grCoBase(E)

CoCycles=grCoCycleBasis(E)

Random Regular generator by golan pundak

creates a random regular graph in the pairing model (graphs, combinatorics, mathematics)

createRandRegGraph(vertNum, deg)

test.m

browseFigure by Stephan

Browse through multiple sets of graphics objects (e.g. data sets) in a single figure window (figure, browse, data visualization)

browseFigure(figHandle, varargin)

collectObjects(fig)

Minimum Perfect Matching Tool by Vojtech Knyttl

Function to solve the Minimum Perfect Matching Problem on non-biparite graphs. (optimization, linear programming, graphs)

min_perfect_matching( G )

savefig by Matthew

Convenience function for saving figures into a central location. (plotting, figures, graphs)

savefig(fig_handle, filename, format_list)

Maximum Cardinality matching by Leon Peshkin

constructs a (non-weighted) maximum cardinality matching (mcm maximum cardinali..., graphs, maximal cardinality)

card_match(adj2);

QUADMESH Quadrilateral mesh plot by Allan Peter Engsig-Karup

Function for plotting quadrilateral meshes from coordinate and connection tables. (quadrilateral, mesh plot, specialized)

quadmesh(quad,x,y,z,varargin)

Matgraph by Ed Scheinerman

Toolbox for working with simple, undirected graphs (graphs, undirected, graph theory)

Checking graph isormorphism in Matgraph

Coloring graphs in Matgraph

Creating a Cayley graph

GTOM - Generalized Topological Overlaping Measure by Joaquín Goñi

Efficient implementation of the Generalized Topological Overlaping Measure (GTOM) (statistics, probability, graphs)

[GTOM,bm]=computeGTOM(adj,numSteps)

batchComputeGTOM.m

UILINESPEC by Jose Pina

GUI to prompt user for linespec properties. (line properties, annotation, graphs)

uilinespec.m

Beautiful Graphs from Mathematical Equations by Saqer Ali Khalil

GUI to plot some graphs (annotation, customization, gui)

test(varargin)

Sequence Diagram tool by Eric Ludlam

Create UML style Sequence Diagrams (diagram, graphs, uml)

sequencediagramdemo

sequenceaddlink(linkname, nodename)

sequencedemo

Digitizing Graphs by Harald E. Krogstad

Digitization of graphs only existing as bitmaps (whitepaper, article, paper)

digitization(calibin)

Fiber modes by Lucian Bojor

Graphs of several fiber optic modes (fiber modes, 3d, graphs)

polar3d(Zin,theta_min,theta_max,Rho_min,Rho_max,meshscale,v...

LP01.m

LP02.m

Adjacency Matrix GUI by Steve Chuang

GUI for drawing a graph and displaying an adjacency matrix for it. (example, network, graphs)

adj_matrix_gui(action)

Erdos-Renyi Random Graph by Pablo Blinder

Random graph generation. (random, graph theory, graphs)

P=permPairs(N)

[G]=erdosRenyi(nv,p,Kreg)

[x,y]=getNodeCoordinates(nv)

Dynamic plotting by Paul de Wit

A gui able to generate dynamic plots on up to four axes, also able to save any number of functions (specialized, plotting, dynamic)

DynamicGraph(varargin)

Using MATLAB to Analyze and Design Control Systems, 2e by Naomi Leonard

Companion Software (controls, matlab, simulink)

M=init(m,n)

M=init(m,n)

[ret,x0,str,ts,xts]=constabex(t,x,u,flag);

Plot different graphs at once by Stijn Helsen

Plot different graphs from an array of plotdata. (specialized, plotting, plot)

assen=plotmat(e,kols,x,naame,de,doyyplot,fignr)

nrange by Valentin Matache

The routine nrange graphs the numerical range of any square matrix with complex entries. (linear algebra, numerical range, nrange)

nrange(A, P, C, F);

Demonrange.m