img2curve by Amihay

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

img2curve

EPS Utility Toolbox by Kesh Ikuma

A set of functions to generate publisher-happy EPS images (eps, print, image export)

eps2raster(varargin)

epscleancolordict(infile,outfile)

epsembedfont(varargin)

Super Mario Bros. Demo by Mingjing Zhang

A playable demo of Super Mario Bros. World 1-1 with background music (gui, image, animation)

Super Mario Bros. Demo

stl_mario_main()

Spherium by Andrew French

Wield the power of OpenGL and create ammonites, Klein bottles and curious spheria! (demo, printing, mathematics)

Hradial(r,n,L,Z,A)

LgivenN(N)

MgivenL(X)

Panel by Ben Mitch

Like subplot, but easier, and WYSIWYG export to file. Also fixes dashed/dotted lines in export. (multipane, subplot, panel)

demopanel_callback(data)

demopanel_minihist(stats, show_xtick, show_ytick)

true) panel

tick2text: create easy-to-customize tick labels by Kelly Kearney

Customized tick marks, maintained on zoom and pan (annotation, customization, tick)

params=parse_pv_pairs(params,pv_pairs)

tick2text(varargin)

Attributed Plot Html by Emily Alden

This exchange file creates a clickable image map for a figure with links to multiple data sources. (data export, images, html)

AttributedPlotHtml(Dim2Data,ImageName,Crux)

EXAMPLE_marathons.m

Tricontf by Rich Pawlowicz

Contouring and filled contouring for unstructured 2D triangular meshes (image processing, mathematics, data exploration)

[varargout]=tricont(varargin);

[varargout]=tricontf(varargin);

tridemo.m

ARROWS: generalized 2-D arrows plot by François Beauducel

Vectorized and flexible arrow plot function in 2-D (graphics)

arrows.m

Perceptually improved colormaps by Matteo Niccoli

5 perceptual colormaps with rainbow-like colors and 1 with heat colors (colormap, data, graphics)

CompareLabPlotsUsingColorspace.m

MakeLabPlotUsingColorspace.m

example2.m

Draw 8-bit Mario by Luis Piloto

Simple script to draw an 8-bit Mario on a figure using patches. (graphics, entertainment, drawing)

mario( min_x, max_x, min_y, max_y )

Rose Model by LY Cao

two example that generate a 3D rose. (3d, graphics, surface)

roseplot1.m

roseplot2.m

quiverwcolorbar by Melissa Day

Generates a quiver plot colored according to vector magnitude and/or user specified axis boundaries. (quiver, vector, velocity)

quiverwcolorbar.m

Valentines Day Greetings by Ajit ranjan

Just a Mathematical relationship ... (graphics, heart curve, valentines)

Valentines_beating_heart.m

Averaging Quaternions by Tolga Birdal

This function computes the average (mean) quaternion. (rotation, mean, average)

[Qavg]=avg_quaternion_markley(Q)

[]=test_avg_quaternion()

draggable by Francois Bouffard

Allows graphical objects to be dragged in a figure. (draggable, drag, data exploration)

draggable(h,varargin)

dragdemo.m

ipanel by Damith Senaratne

Implements a controller panel to provide a primitive MATHEMATICA-'Manipulate'-like facility. (interactive graphics, interact, slider)

ipanel

Hatchfill by Neil Tandon

Fills an area with hatching or speckling. (plot, patch, hatch)

hatchfill(A,STYL,ANGLE,SPACING,FACECOL)

example.m

Shade area between two curves by John Bockstege

Function shades the area between two vectors. (area, fill, curves)

jbfill.m

LL2OS by Michael Fourman

Convert from Lat Lon to OSGB coordinates (latitude, longitude, osgb)

ll2os( lat, lon )

A GPU Mandelbrot Set by Ben Tordoff

Explore the Mandelbrot Set using MATLAB and a GPU. (gpu, fractal, graphics)

A GPU Mandelbrot Set

compilePTX()

jet2(m)

GPU Julia Set Explorer by Ben Tordoff

Explore the Julia Set of the Mandelbrot Set using MATLAB and a capable GPU. (gpu, fractal, graphics)

GPU Julia Set Explorer

juliaSetExplorer(z0)

Contour Line Smoothing by Duane Hanselman

Smooths contour lines by fitting them with a 2-D spline. (interpolation, data exploration, graphics)

[cout,h]=contourspline(varargin)

Contour Plot for Scattered Data by Duane Hanselman

Triangular Contour Plot (graphics)

[c,h]=tricontour(tri,x,y,z,nv)

Gradient for scattered data by Duane Hanselman

Compute gradient on triangle faces or their vertices for triangulated data (graphics)

[dfx,dfy]=trigradient(tri,x,y,z,opt)

Quiver plot for scattered data by Duane Hanselman

Quiver plots directly from scattered data (graphics, scattered data, delauny)

h=triquiver(tri,x,y,u,v,s)

Comprehensive Polar Plots by Duane Hanselman

Polar plots with handle graphics type parameter setting. Includes log radius support. (graphics)

out=mmpolar(varargin)

Curly brace annotation by Pål Næverlid Sævik

Draws curly brace on current figure (annotation, curly, brace)

drawbrace(start, stop, width, varargin)

XKCDIFY by Stuart Layton

Redraw existing plots to look like XKCD style plots (plotting, comics, graphics)

xkcdify(axHandle)

Animations by Ankur Pawar

Some animation in MATLAB (animation, 3d, epicycloid)

[xd,yd]=transform2d(x,y,tx,ty,phi,xr,yr,sx,sy)

epitrochoid(r1,r2,len)

hypotrochoid(r1,r2,len)

Scalable Vector Graphics (SVG) Export of Figures by Juerg Schwizer

Converts 3D and 2D MATLAB plots to the scalable vector format (SVG). (plot2svg, svg filters, 3d)

demo_svg_water

plot2svg.m

simulink2svg

Harmonograph by Andrew French

An electronic construction of the amazing Victorian curiosity! (mathematics, gui, graphics)

Harmonograph

get_data_from_gui(handles)

ghmg( t, A, W, P, T )

boxplotCsub (boxplotC) by Brian Katz

Revised version of boxplotC to allow coloring and subgroup plotting of boxplots. (boxplot, boxplot color, colorboxplotc)

boxplotCsub(x,g,notch,sym,vert,whis,c,fillit,LineWidth,kout...

boxutilC(x,notch,lb,lf,sym,vert,whis,whissw,c,fillit,LineWi...

Colorize Signed Image by Andrew Fitzgibbon

Make an RGB image of a matrix of signed data. (colormap, signed data, graphics)

awf_colorize_signed_image(v, colorscheme, gamma)

Polar 2 by Daniel Armyr

An update to Matlabs built-in polar.m (antenna, polar, graph types)

Demo script of the polar2

polar2(varargin)

Draw line on an image by Tiberiu Visan

The function draws a line on an image by modifying the actual pixel values. (line drawing, graphics)

drawLine(img, p1, p2, line_color, line_width)

oaxes - central axis lines through an origin by John Barber

Draw central axis lines through an origin point. (axis, central axis, centered axis)

...

oaxes(varargin)

schema()

OverlayTable by jvc

Create table overlays for figures which include full text formatting and support for symbols. (graphics, table display, annotation)

OverlayTable(hfig,tableData,left,top,width,height,varargin)

OverlayTableEdit(d,defCell)

ChessPeace by Zachary Danziger

Software for playing Chess and Chess Variants (game, games, chess)

BoardInitialization(format)

ChessPeace(action)

ClickPiece(src,eventdata,f1,hlastmove,hax)

Export figure to 3D interactive PDF by Ioannis Filippidis

Export figure as a U3D file or directly to 3D interactive graphics within a PDF. (3d, u3d, graphics)

[strmodelshading, strfaces_colors, strfaceshading, strcolor...

arclength(px,py,varargin)

axes_extremal_xyz(ax)

COMPROSE: compass rose plot by François Beauducel

Plots 1, 4, 8 or 16-point compass rose to current axis. (graphics, mapping)

ho=comprose(x,y,n,w,az,varargin)

POLARMAP: Polarized colormap by François Beauducel

Colormap with zero-center white shading. (image processing, earth science, graphics)

polarmap(varargin)

4D data exploration by Thomas Deneux

Navigate through 2D+time or 3D+time data through interactively linked cross-sections, time course pl (4d, volumic data, crosssections)

fn_4Dview(varargin)

fn_ismemberstr(a,b)

fn_meshclosestpoint(P,p)

logzplot by John Barber

Easily create surface plots with logarithmic z-axis and color scale. (surface plot, logscaled surface plo..., logscaled plot)

logzplot(varargin)

Stacked Plot by Mirko Hrovat

Stacked plots display spectra with time or another parameter. Five methods are provided. (image processing, stacked plot, plot)

stackedplot(z,style,spacing,labels,varargin)

MSOCOLOR: Microsoft Office Theme Colors by Kesh Ikuma

MSOCOLOR retrieves Microsoft Office Theme color schemes. (graphics, color palettes, net interface)

msocolor(varargin)

demo_msocolor.m

Advanced hline and vline by Hoi Wong

Draws horizontal/vertical lines in graphs. Accept axes handle and allows user to specify label posit (horizontal line verti..., annotation, customization)

hline(y, linePropertiesList, label, textPosition, textPrope...

vline(x, linePropertiesList, label, textPosition, textPrope...

The Krouchev Journal-Figure Advanced MATLAB Toolkit by Nedialko

Toward an advanced Toolkit for Journal-Figure preparation using MATLAB (data import, image processing, article)

hNew=lafig3(newFig, fhv, FFM);

zbkfig1(fh,newFig,relScl);

demo3.m

Simulation and Animation of a Quarter-Car Automotive Suspension Model by James Allison

A standard linear quarter-car model is simulated and then animated. (automotive, animation, simulation)

plotsusp(x,road_x,road_z,curr_x,umf)

sim_qcar.m

OpenGL 3D graphics in MATLAB using jzy3d - a demo by Malcolm Lidierth

A demo of some features of the open-source jzy3d 3d graphics package from http://www.jzy3d.org/ (opengl, java, swing)