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updated 11 days ago

customGrid by Phil

Adds a customisable grid to a 2D plot (figure, grid)

customGrid(varargin)

testGrid

patchline(xs,ys,varargin)

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updated 14 days ago

clickz by Chad Greene

Easily get z values of pcolor or image plots from mouse clicks. (pcolor, image, imagesc)

clickz(varargin)

clickz documentation

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updated 17 days 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 20 days ago

Dimensioned variable class - units support for MATLAB by Sky Sartorius

A new variable type allowing use of real-world units and dimensions with enforced unit consistency. (units, dimensioned, aerospace)

display.m

abs(v)

ceil(v)

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updated 21 days ago

Surface Intersection by Jaroslaw Tuszynski

Intersection of two triangulated surfaces (mesh, surface, intersection)

Tutorial for SurfaceIntersection Function

SurfaceIntersection.m

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updated 1 month ago

paruly by Chad Greene

parula-like color map (parula, r2014b, colormap)

paruly documentation

paruly(n)

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updated 1 month ago

SpriteKit Framework by Steve McClure

Framework for designing animated and interactive Sprites and gameplay (sprite, game, graphics)

Physics.hasCollision(sprite1,sprite2)

demo1

demo2

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updated 1 month ago

geom2d by David Legland

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

Draw Poisson lines

angle2Points(varargin)

Demo Medial Axis

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updated 2 months ago

fullfig by Chad Greene

Simply initialize full-screen figures (figure, gcf, r2014b graphics ready)

fullfig(varargin)

fullfig documentation

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updated 4 months ago

C2xyz contour matrix to coordinates by Chad Greene

Convert values given by a contour matrix to easy-to-use cells. (contour, contour matrix, contour3)

C2xyz(C)

C2xyz

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updated 4 months ago

figtitle by Chad Greene

Create a title for a figure with multiple subplots. (title, figure, text)

figtitle(titlestring,varargin)

figtitle

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updated 4 months ago

circle plotter by Chad Greene

Simply plot filled circles or circle outlines. (circle, plotting, fill)

circles(x,y,r,varargin)

circles

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updated 5 months ago

rgb2hex and hex2rgb by Chad Greene

Convert colors between rgb and hex values (color, rgb, plotting)

hex2rgb(hex,range)

rgb2hex(rgb)

rgb2hex and hex2rgb

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updated 5 months ago

Intuitive RGB color values from XKCD by Chad Greene

RGB triplets for 949 colors, by how they're perceived on a computer monitor and their common names. (rgb, xkcd, color)

rgb

hex2rgb(hex,range)

rgb(ColorNames,varargin)

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updated 5 months ago

hfill and vfill by Chad Greene

Simply create horizontal or vertical shaded sections of a plot. (plotting, shading, fill)

hfill(ybounds,ColorSpec,varargin)

hfill and vfill

vfill(xbounds,ColorSpec,varargin)

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updated 5 months ago

label by Chad Greene

label data directly on a plot (legend, plot, annotation)

label(h,textString,varargin)

label

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updated 5 months ago

legappend by Chad Greene

Append new entries to an existing legend (legend, plot, hold on)

legappend

legappend(newStrings,varargin)

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updated 5 months ago

grayout by Chad Greene

Lighten or darken lines after plotting (plot, color, darken)

grayout(h,beta)

grayout

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updated 6 months ago

rgbmap color maps by Chad Greene

Create color maps from actual names that people use for colors. (colormap, color, xkcd)

rgbmap(varargin)

rgbmap

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updated 6 months ago

Scopes for real-time display by Michelle Hirsch

Set of widgets for real-time data display. (specialized, plotting, realtime)

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updated 7 months ago

A Simple Finite Volume Solver for Matlab by Ehsan

A simple yet general purpose FVM solver for transient convection diffusion PDE (fvm, finite volume method, dirichlet)

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updated 10 months ago

Dicom Operator - EsmeProcess by Jun Li

EsmeProcess functions dicom image operation including viewing, drawing, writing and statistic. (dicom, mask, header)

EsmeProcess Tutorial

[meanGL1, stdGL1, meanGL2, stdGL2, ...

addmenuitems.m

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updated 1 year ago

Treemap by Joe Hicklin

Treemaps display data using the relative areas of nested rectangles. (specialized, plotting, treemap)

outline(rectangles)

plotRectangles(rectangles,labels,colors)

treemap(data,w,h)

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updated 1 year ago

cloudPlot by Daniel Armyr

A function to plot the distribution of 2-dimensional data. (plot, cloud, visualize)

cloudPlot( varargin)

demo

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updated 1 year ago

Hiding multiple Text pages into a Color image by Cherma Rajan A

This program can embed/hide maximum of six monochrome Text pages into a Color image without loss. (color, watermarking, text hiding)

altertxt(im_tx1,im_tx2)

extracttxt(im)

HIDING MULTIPLE TEXT PAGES INTO A COLOR IMAGE

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updated 1 year ago

Heat Maps with Text by Robert Henson

Heat maps with numeric values overlayed (annotation, customization, heatmap)

heatmaptext(data,varargin)

Annotated Heat Maps

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updated 1 year ago

The carpetplot class by Matthias

Create carpet plots and cheater plots easily (plotting, carpet, carpet plot)

arrow(varargin)

h=hatchedline(xc,yc,linespec,theta,ar,spc,len,varargin)

Carpetplot Class Example Plots

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updated 1 year ago

Region Adjacency Graph (RAG) by 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 3 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 5 years ago

Night On Earth by Sam Roberts

An animated moon orbiting the earth (gallery, visualisation, graphics)

Earth and Moon from Space

nightonearth

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updated 5 years ago

Toolbox Fast Marching by Gabriel Peyre

A toolbox for the computation of the Fast Marching algorithm in 2D and 3D. (differential equation..., fast marching, level set)

check_face_vertex(vertex,face, options)

Toolbox Fast Marching - A toolbox for Fast Marching and l...

callback_active_contour(x, options)

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updated 5 years ago

gaimc : Graph Algorithms In Matlab Code by David Gleich

Efficient pure-Matlab implementations of graph algorithms to complement MatlabBGL's mex functions. (graph, network, dijkstra)

[cc cccyc ccmid ccin ccout nf]=dirclustercoeffs(A,weighte...

[d pred]=dijkstra(A,u)

Compare performance of gaimc to matlab_bgl

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updated 5 years ago

Droste Effect Tool by Steve Hoelzer

Apply the Droste Effect to an image using a GUI or function call. (droste, gui, image processing)

droste_effect(img, reg, varargin)

droste_gui(varargin)

The Droste Effect

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updated 5 years ago

drawLA - Draw Toolbox for Linear Algebra. by Vladimir Bondarenko

Plot 2D/3D of vectors, planes, lines, spheres, and... display matrix equations. (visualization, plotting, linear algebra)

dispMEq(eq, varargin)

drawAxes(d, colr, labels)

drawCircle(varargin)

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updated almost 6 years ago

Random Walks in MATLAB by Mark Hoyle

Files which simulate random walks on a lattice and on a graph (graph, lattice, econometricsgarchsder...)

Random walks with the Econometrics Toolbox

RandDir(N)

RandomGraph(X,S)

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updated 6 years ago

image3 by Anders Brun

Renders a 2-D image in 3-D space using a texture mapped rectangle, with several examples of uses. (image, imagesc, scatter)

box3(vol, I2X, bbox)

demo

image3(im,ij2xyz,handle)

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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)

A=erdos_reyni(n,p)

[d pred f]=astar_search(A,s,h,varargin)

[is_planar ksubgraph EI]=boyer_myrvold_planarity_test(A,v...

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updated 7 years ago

Plot a univariate histogram by Dimitri Shvorob

(a little easier than with HIST) (data exploration, histogram, hist)

histf(x,varargin)

histfdemo

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updated 7 years ago

Plot a 'grouped' univariate histogram by Dimitri Shvorob

(Subsample histograms, stacked) (data exploration, histogram, grouped)

histg(x,c,varargin)

histgdemo

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updated 7 years ago

optprop - a color properties toolbox by Jerker Wagberg

General routines for calculation and analysis of color related properties. (color, lab, xyz)

GamutColorCheck.m

MultiArgIn.m

MultiArgOut.m

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updated almost 8 years ago

Spot Border Detection by Eduard Polityko

Spot on image ? get border as numeric array and a number of measurements of a spot and a border (measurements, path tracing, border)

I=cleanrays(J);

publscript01

[x,y,varargout]=digis1(alfa,varargin);

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updated 8 years ago

h3c: a pedestrian HIST3 bin coloring engine by us

H3C colors a HIST3 created surface according to its z-values (annotation, customization, histogram)

pp=h3c(varargin)

h3cdemo

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updated 8 years ago

Sequence Diagram tool by Eric Ludlam

Create UML style Sequence Diagrams (specialized, plotting, sequence)

createnode(nodename, linkidx, loop)

makelink(linkname, linkidx, lastnodeidx, nodeidx)

sequenceaddlink(linkname, nodename)

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updated 8 years ago

3D Quiver with volumized arrows by Shawn Arseneau

Produce a 3D quiver of arrows with many visualization options (specialized, plotting, arrow)

ColorSpec_LongName_to_RGBvalue(LongName)

ColorSpec_ShortName_to_RGBvalue(shortName)

arrow3D(pos, deltaValues, colorCode, stemRatio)

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updated 8 years ago

3D Arrow with many color/parameter options by Shawn Arseneau

Create a single 3D arrow in a volumized format (specialized, plotting, 3d)

ColorSpec_LongName_to_RGBvalue(LongName)

ColorSpec_ShortName_to_RGBvalue(shortName)

arrow3D - creates a single volumized arrow based on a cyl...

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