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updated 4 months ago

export_fig by Oliver Woodford

Exports figures nicely to a number of vector & bitmap formats. (data export, export figure, print)

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updated 1 day ago

matlab2tikz by Nico Schlömer

A script to convert MATLAB/Octave into TikZ figures for easy and consistent inclusion into LaTeX. (bug, figure, latex)

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updated 5 years ago

arrow.m by Erik Johnson

Draw a line with an arrowhead. (annotation, customization, arrow)

arrow(varargin)

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updated 16 days ago

Flappy Bird for MATLAB by Mingjing Zhang

MATLAB replica of the viral mobile game "Flappy Bird" (r2014b graphics ready, game, gui)

Flappy Bird

flappybird

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updated 4 years ago

freezeColors / unfreezeColors by John Iversen

Use multiple colormaps per figure! Version 2, now works for many types of objects, not only images. (annotation, customization, colormap)

freezeColors(varargin)

unfreezeColors(h)

Contents.m

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updated 16 days ago

rotateXLabels( ax, angle, varargin ) by Ben Tordoff

Rotate x-tick labels to any angle, preserving font settings and coping with resize, zoom, pan etc (xtick, plotting)

rotateXLabels( ax, angle, varargin )

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updated almost 2 years ago

tightfig by Richard Crozier

Remove excess margins from figures. (figure, axes, magrgin)

tightfig(hfig)

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updated 2 years ago

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

Converts 3D and 2D MATLAB plots to the scalable vector format (SVG). (specialized, plotting, svg)

demo_svg_water

plot2svg.m

simulink2svg

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updated almost 13 years ago

hline and vline by Brandon Kuczenski

Draws 'low-impact' horizontal or vertical lines on the current axes (annotation, customization, horizontal)

hhh=hline(y,in1,in2)

hhh=vline(x,in1,in2)

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updated 4 years ago

tight subplot by Pekka Kumpulainen

Fills the figure with axes subplots with easily adjustable margins and gaps between the axes. (plot, subplot, visualization)

tight_subplot(Nh, Nw, gap, marg_h, marg_w)

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updated 3 years ago

Generate maximally perceptually-distinct colors by Tim Holy

Choose a set of n colors that can be readily distinguished from each other (color, legend, labels)

distinguishable_colors(n_colors,bg,func)

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updated 8 years ago

HERRORBAR by Jos (10584)

Horizontal errorbar plot. (specialized, plotting, horizontal)

herrorbar(x, y, l, u, symbol)

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updated 6 years ago

MatlabBGL by David Gleich

MatlabBGL provides robust and efficient graph algorithms for Matlab using native data structures. (graph, bfs, dfs)

Core numbers in MatlabBGL

New features in MatlabBGL version 3.0

New features in MatlabBGL version 4.0

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updated 10 years ago

Making Surface Plots From Scatter Data by Zain Mecklai

How to turn a collection of XYZ triplets into a surface plot. (whitepaper, article, paper)

surf_from_scatter.m

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updated 1 year ago

Bar Chart with Error Bars by Martina Callaghan

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

barwitherr(errors,varargin)

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updated 4 months ago

COLORMAP and COLORBAR utilities (Jul 2014) by Carlos Adrian Vargas Aguilera

MATLAB color utilities including COLORMAP join and interpolation; freeze and fit COLORBAR, etc. (color, caxis, colormap)

cbfit(varargin)

cbfreeze(varargin)

cbhandle(varargin)

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updated 7 months ago

geom2d by David Legland

Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons... (geometry, computational geometr..., display)

InterX(L1,varargin)

angle2Points(varargin)

angle3Points(varargin)

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updated almost 3 years ago

Snake : Active Contour by Dirk-Jan Kroon

Snake Segmentation (Kass et al), 2D/3D including GVF and balloon force (Easy to read code) (snakes, active, contour)

B=SnakeInternalForceMatrix2D(nPoints,alpha,beta,gamma)

B=SnakeInternalForceMatrix3D(FV,alpha,beta,gamma)

ExternalForceImage2D(I,Wline, Wedge, Wterm,Sigma)

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updated 2 years ago

Google Earth Toolbox by scott lee davis

Various plotting/drawing functions that can be saved as KML output, and loaded in Google Earth (google, earth, kml)

Google Earth toolbox - ge_axes

Google Earth toolbox - ge_barbdaes

Google Earth toolbox - ge_box

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updated 2 years ago

Active Shape Model (ASM) and Active Appearance Model (AAM) by Dirk-Jan Kroon

Cootes 2D/3D Active Shape & Appearance Model for automatic image object segmentation and recognition (asm, active shape model, active shape)

A=imresize3d(V,scale,tsize,ntype,npad)

AAM_2D_example.m

AAM_3D_train_example.m

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updated 7 years ago

Format Tick Labels by Alexander Hayes

Replace Tick Label with Specified Formattable Objects. (annotation, customization, tick label)

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updated 10 years ago

Dijkstra Shortest Path Routing by Xiaodong Wang

This function and example show shortest path routing based on Dijkstra algorithm. (dijkstra, graph, shortest path routing)

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updated 7 months ago

plot_google_map by Zohar Bar-Yehuda

Plot a google map on the background of the current figure using the Static Google Maps API. (plot, google, map)

plot_google_map(varargin)

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updated 9 years ago

Gray image to Color image conversion by Jeny Rajan

Converts a gray image to color image (color, gray, conversion)

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updated 1 year ago

columnlegend by Simon Henin

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

columnlegend(numcolumns, str, varargin)

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updated 9 months ago

shadedErrorBar by Rob Campbell

Creates an attractive shaded error region rather than discrete bars. (plot, error bar, confidence interval)

varargout=shadedErrorBar(x,y,errBar,lineProps,transparent)

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updated 4 months ago

Subaxis - Subplot by Aslak Grinsted

Use HTML jargon for multi axis layout. (annotation, customization, subplot)

ArgStruct=parseArgs(args,ArgStruct,varargin)

h=subaxis(varargin)

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updated almost 2 years ago

Shade area between two curves by John Bockstege

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

jbfill.m

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updated 9 years ago

Plot 2D/3D Vector with Arrow by Rentian Xiong

This function plots a line vector with arrow head. (2d, 3d, vector)

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updated 4 years ago

OpenSURF (including Image Warp) by Dirk-Jan Kroon

SURF (Speeded Up Robust Features) image feature point detection / matching, as in SIFT (registration, surf, opensurf)

D=FastHessian_BuildDerivative(r,c,t,m,b)

Iout=affine_warp(Iin,M,mode)

PaintSURF(I, ipts)

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updated 3 years ago

Viewer3D by Dirk-Jan Kroon

MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI (volume render, volume rendering, mip)

B=SnakeInternalForceMatrix2D(nPoints,alpha,beta,gamma)

B=SnakeInternalForceMatrix3D(FV,alpha,beta,gamma)

ErrorData3D(varargin)

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updated 1 year ago

Super Mario Bros. Demo by Mingjing Zhang

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

Super Mario Bros. Demo

stl_mario_main()

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updated 2 months ago

Efficient 2D histogram, no toolboxes needed by Jonathan C. Lansey

Creates 2D histogram of scatterplot or lineseries data, really fast, fully featured. (histogram, hist3, plotting)

ndhist.m

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updated almost 5 years ago

mtit: a pedestrian major title creator by us

MTIT creates a major title in a figure with many axes (annotation, customization, title)

par=mtit(varargin)

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updated almost 4 years ago

Viola Jones Object Detection by Dirk-Jan Kroon

Viola Jones Object detection using OpenCV trained classifiers (opencv, xml, face)

ConvertHaarcasadeXMLOpenCV(filename)

GetIntergralImages(Picture,Options)

HaarCasadeObjectDetection(IntegralImages,HaarCasade,Optio...

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updated almost 4 years ago

Colorspace Transformations by Pascal Getreuer

Transform colors between sRGB, YCbCr, YPbPr, YUV, YIQ, HSV, HSL, HSI, XYZ, Lab, Luv, LCH, CAT02 LMS (color, image processing, pick of the week)

colorspace(Conversion,varargin)

colorspace_demo(Cmd)

colorspace_ciedemo.m

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updated 3 years ago

grTheory - Graph Theory Toolbox by Sergii Iglin

28 functions for different tasks of graph theory (vertex, edge, matching)

BG=grBase(E)

CBG=grCoBase(E)

CoCycles=grCoCycleBasis(E)

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updated 1 year ago

KML Toolbox v2.7 by Rafael Oliveira

Create KML/KMZ files and view them in Google Earth. Supports 3D models, contours, overlays, and more (google earth, kml, geography)

bitslice(a,lowbit,highbit)

kmldoc(topic)

kml

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updated 5 years ago

ploterr by Felix Zoergiebel

plots data with x and/or y error bars and supports logarithmic scaling for both axes. (plot data, error bar, plot)

ploterr.m

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updated almost 13 years ago

plotyyy by Denis Gilbert

PLOTYYY - Extends plotyy to include a third y-axis (specialized, plotting, plotyy)

plotyyy(x1,y1,x2,y2,x3,y3,ylabels)

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updated 4 years ago

Simple color detection by hue by Image Analyst

Detect yellow regions in an image via thresholding in HSV color space. (image processing, color, color classification)

SimpleColorDetectionByHue()

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updated 5 years ago

barweb (BARgraph With Error Bars) by Bolu Ajiboye

Plots a fully customizable grouped bar graph with error bars (specialized, plotting, bar graph)

barweb(barvalues, errors, width, groupnames, bw_title, bw...

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updated 1 year ago

Beautiful and distinguishable line colors + colormap by Jonathan C. Lansey

Plot lots of lines with very distinguishable and aesthetically pleasing colors. Works for 'N' colors (colormap, graphing, colorbrewer)

linspecer.m

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updated 6 years ago

varycolor by Daniel Helmick

Provides maximum color variation for lines on plots. (plot color, utilities, miscellaneous)

ColorSet=varycolor(NumberOfPlots)

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updated almost 4 years ago

gridLegend - a multi column format for legends by Adrian Cherry

Plot a multicolumn format legend. (figure, plot, legend)

gridLegend(hdl,gd,varargin)

gridDemo.m

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updated 11 years ago

fit_ellipse by Ohad Gal

Find the best fit for an ellipse using a given set of points (a closed contour). (specialized, plotting, fit)

fit_ellipse( x,y,axis_handle )

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updated 3 years ago

Controllable tight subplot by Nikolay S.

Subplot wrapper, allowing better figure utilization, by tighter axes. (subplot, figure, tight)

h=subplot_tight(m,n,p,margins,varargin)

demo_subplot_tight.m

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updated almost 8 years ago

Plot confidence intervals by Raymond Reynolds

Plots a shaded region between specified lower and upper limits (specialized, plotting, plot)

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updated 8 years ago

addaxis by Harry Lee

Add multiple y-axes to plots. zoomable with zoom modification. (specialized, plotting, plotyy)

aa_splot(varargin)

addaxis(varargin)

addaxislabel(varargin)

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updated 1 year ago

Kinect Matlab by Dirk-Jan Kroon

Microsoft Kinect, OpenNI wrapper, Skeleton, Depth (kinect, microsoft, skeleton)

J=imagemax(Iin)

[I_SSD,I_NCC]=template_matching(T,I)

compile_cpp_files(OpenNiPath)

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