The carpetplot class by Matthias

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

Carpetplot Class Example Plots

arrow(varargin)

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

KML Toolbox v2.6 by Rafael Oliveira

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

bitslice(a,lowbit,highbit)

kmldoc(topic)

kml

contourfill by Lukas Chvatal

Fills area between TWO contour levels. (contour, fill, contourf)

contourfill(x,y, z, lev, varargin)

Carpet Plot Toolkit by Rob McDonald

A set of routines to make carpet plotting easier. (carpet, contour, knothole)

Cconv=carpetcontourconvert(x1, x2, y, offset, C)

[xc, yc]=carpetconvert(x1, x2, y, offset, x1p, x2p)

carpet(x1, x2, y, offset, nref, linspec1, linspec2, varargi...

Hatched Lines and Contours by Rob McDonald

Draw lines and contours with hatches on one side of the line. (hatch, constraint, plotting)

h=hatchedcontours(C,varargin)

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

ocontourc(x, y, z, NV, cgt)

Active Contours implementation & test platform GUI by Nikolay S.

Implementation and demonstration of several active contours segmentation methods. (geodesic snakes, enhancement, segmentation)

Active Contours implementation & test platform GUI

ActiveContoursWihoutEdges(hObject,mask)

LevelSetEvolutionWithoutReinitialization(Img,sigma,epsilon,...

Surface areas of contour by HY

This function outputs surface areas within each contour and their heights. (area, contour, 3d)

ContourArea( C )

kml2kmz.m by Ryan Bell

Converts .kml file types into self-contained .kmz filetypes. (plotting, mapping, contour)

kml2kmz(varargin)

contourfcmap: filled contour plot with precise colormap by Kelly Kearney

Creates a filled contour plot, with more precise control over colors than contourf. (contour, filled, contourf)

contourfcmap(x,y,z,clev,cmap,lo,hi,cbarloc)

snakeinterp1 by Sai

Snakes algorithm matlab code (contour)

snakeinterp1(x,y,RES)

Read (digitize) Contour Plot by Andrew Simpson

Load and display a printed contour plot, then use user input to trace the contour lines. (ginput, fuel map, bsfc)

map=readContourPlot(imagefile, xaxis, yaxis, zvalues)

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)

Plot on an image- addMarkerLines2Img by Nikolay S.

Plot a curve line/points on an image (contour, roi, mask)

addMarkerLines2Img.m

Wave Spectrum Radial Plot by Colin

This is the plot of my 2 dimensional wave spectrum vs wavenumber k and angle theta. (contourf, contour, polar)

spectrumplots.m

Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour by Tristan Ursell

Connects randomly ordered 2D points into a minimal nearest neighbor contour. (points, distance, neighbor)

[Xout,Yout,varargout]=points2contour(Xin,Yin,P,direction,va...

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 (2d, active appearance mod..., active shape model)

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

AAM_2D_example.m

AAM_3D_train_example.m

Shape Context Based Corresponding Point Models by Dirk-Jan Kroon

Shape Context based nonrigid registration of 2D/3D objects, to build Active Shape Models (icp, contour, 3d)

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

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

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

FillContour.m by Andy Pickering

Fill in contour regions above a specified level with a specified color. (contour)

h=FillContour(X,Y,Z,clevel,color)

kml contour plot by Cameron Sparr

Create a Google Earth KML file with labelled contour lines. (google earth, geoscience, topography)

kml_contour(lon, lat, z, varargin)

Vivid Colormap by Joseph Kirk

creates a personalized, vivid colormap (colormap, map, vivid)

vivid(varargin)

Snake : Active Contour by Dirk-Jan Kroon

Snake Segmentation (Kass et al), 2D/3D including GVF and balloon force (Easy to read code) (1987, witkin, contour)

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

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

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

Shaped colorplot by Fanny Besem

2D or 3D shaped colorplot: useful to represent surface properties (surface, surface properties, contour)

shapedcolorplot.m

mask2poly by Nikolay S.

Finds a polygon enclosing the user defined mask. Inverse of poly2mask :). (contour, roi, mask)

[xCW,yCW]=sortPoint2ContourCW(x,y)

[xDistSort,yDistSort]=sortPointMinDist(x,y)

poly=mask2poly(mask,countourType,sortPointsMethod)

Isocontour by Dirk-Jan Kroon

Find ISO-contour geometry in a 2D image using marching-squares, and sort the contour objects (isocontour, iso, contour)

[Lines,Vertices,Objects]=isocontour(I,isovalue)

determine surface area and uncertainty from points in a plane by Mathias Anton

calculates the surface area and its uncertainty from coord's x,y and their uncertainties ux, uy (mathematics, measurement, surface area)

[A,uA]=flaeche(x,y,ux,uy)

Freeman Chain Code by Alessandro Mannini

Gives Freeman chain code 8-connected representation of a boundary (boundary, chain code, freeman)

chaincode(b,unwrap)

pixplot by Samuel Lazerson

Creates a centered pseudocolor (checkerboard) plot. (pcolor, plotting, simulation)

pixplot(varargin)

Boundary tracing using the Moore Neighbourhood by Adam A

2D boundary tracing using the Moore neighbourhood. (boundary, tracing, trace)

TRACE_MooreNeighbourhood(data2D,varargin)

contourcs: to obtain contourc output as a struct array by Kesh Ikuma

contourc wrapper to return a struct array (contourc, contour)

contourcs(varargin)

Plots a surface coloring by layers (using contour curves) by Rafael Palacios

Creates a surface and applies color by layers. Different elevation levels are clearly identified. (surface coloring, elevation, contour)

[s m]=surflayers(X,Y,Z,layers)

Contour2Area by Per Sundqvist

Gives the area of polygons from the matlab function C=contour(x,y,z) and their centroids. (centroid, centre of mass, polyarea)

[Area,Centroid,IN]=Contour2Area(C)

Optimizing breakpoints for Tables by Richard Willey

MATLAB code to support the "Generating Optimal Tables using MATLAB" webinar. (lookup table, table, optimization)

delta2xy(delta,M,Xrange,Yrange)

objFcn(delta,M,Xrange,Yrange,refFitObj,Xr,Yr)

plotCurrentFit(x, optimValues, state, refFitObj,Xrange,Yran...

Qplot by Francisco de Castro

Menu driven GUI for creating many graph types (3d, scatter, plot)

Qplot()

barerror (X,Y,E,width,color)

getcols (col)

intersectPlaneSurf by Mehmet OZTURK

Intersection points of an arbitrary surface with an arbitrary plane. (plane, intersection, contour)

out=intersectPlaneSurf(p0, v, exx, eyy, ezz)

example.m

Contour Plot onto Image by Prakash Manandhar

Plots contour points onto Image (contour, annotation, gui)

PlotContour (im, c, rMin, rMax, M, N, contour_color)

PLOT_GAUSSIAN_ELLIPSOID by Gautam Vallabha

Plots two- and three-dimensional Gaussian distributions (statistics, probability, normal distribution)

plot_gaussian_ellipsoid(m, C, sdwidth, npts, axh)

Polar contour plot by Richard Rieber

Creates a contour plot from polar coordinates (contour, graphic, polar)

polarcont(r,theta,z,N,s)

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)

publscript01

I=cleanrays(J);

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

Closed area calculation by Jose Luis Prego

Computes the area inside a closed curve. (closed area, calculate, specialized)

f_closed_area(C)

colorbarf by Blair Greenan

Add an accurate colorbar to your filled contour plot. (annotation, customization, colorbar)

hcb=colorbarf(cout,H,loc)

gclabel by M MA

Guided contour labels (annotation, customization, clabel)

gclabel(what,filename)

contourz by M MA

3D contour plot on a surface. (specialized, plotting, 3d)

contourz(xi,yi,zi,vi,vv,theColor)

Slicing 3-D data: Obtaining Coordinates of Contour Polygons by Michael Kleder

For MATLAB 7 or later. Returns actual coordinates of polygons representing contour lines .... (data exploration, contour, coordinate)

getcon(X,Y,Z,v)

pcolor_multiplecmap_contour_plot by Max Kaznady

Produces single page multiple colormap plots with 'pcolor' and 'contour' functions. (specialized, plotting, multiple)

pcolor_multiplecmap_contour_plot(data1, data2, data3, cmap1...

Contour Area Calculation by Phillip Tamchina

Calculates the area of contour regions. (contour, area, calculation)

area.m

cslicecolor2linestyle by Greg Aloe

Maps a linestyle to each color of a contour slice (annotation, customization, contourslice)

cslicecolor2linestyle(h)

clip by Kathleen Edwards

Clips contour lines and pcolor plots far away from your irregularly spaced observation, or over land (system identification, pcolor, contour)

clip_land(han,map_lat,map_lon) ;

clip_mask(han,obs_lon,obs_lat,km) ;

surface_mask(han,obs_lon,obs_lat,km) ;