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updated 10 days ago

contourfcmap: filled contour plot with precise colormap by Kelly Kearney

Kelly Kearney (view profile)

Creates a filled contour plot, with more precise control over colors than contourf. (contor, r2014b graphics ready, contour)

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updated 18 days ago

IsoLine by Ulrich Reif

IsoLine is drawing lines on a surface along which a given function has constant values. (triangulation, contour, mesh)

IsoLine(Surf,F,V,Col)

IsoLineDemo

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updated 1 month ago

Export figure to 3D interactive PDF by Ioannis Filippidis

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

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updated 1 month ago

bwperimtrace by Daniel Warren

Daniel Warren (view profile)

Traces the outer boundaries of non-zero pixels in a monochrome image (image processing, contour, perimeter)

bwperimtrace(in,xlims,ylims)

bwperimtrace_demo

contourc4(x,y,Z,v)

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updated 4 months ago

contourN(varargin) by Fred Massin

Wrap contours lines of isovalues on a surface (contour, contourm, interp2)

contourN(varargin)

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updated 4 months 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 4 months ago

intersectPlaneSurf by Mehmet OZTURK

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

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

example.m

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updated 7 months ago

Plot on an image- addMarkerLines2Img by Nikolay S.

Nikolay S. (view profile)

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

addMarkerLines2Img.m

assignUserInputs(funcParamsNames, varargin)

assignin_value(name, value)

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updated 7 months ago

C2xyz contour matrix to coordinates by Chad Greene

Chad Greene (view profile)

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

C2xyz

C2xyz(C)

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updated 1 year ago

Dicom Operator - EsmeProcess by Jun Li

Jun Li (view profile)

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

Read (digitize) Contour Plot by Andrew Simpson

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

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

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updated 1 year ago

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

Tristan Ursell (view profile)

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

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

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updated 1 year ago

KML Toolbox v2.7 by Rafael Oliveira

Rafael Oliveira (view profile)

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 almost 2 years ago

The carpetplot class by Matthias

Matthias (view profile)

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)

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updated almost 2 years ago

contourfill by Lukas Chvatal

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

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

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updated 2 years ago

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

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updated 2 years ago

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, varar...

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updated 2 years ago

Hatched Lines and Contours by Rob McDonald

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

h=hatchedcontours(C,varargin)

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

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

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updated 2 years ago

Active Contours implementation & test platform GUI by Nikolay S.

Nikolay S. (view profile)

Implementation and demonstration of several active contours segmentation methods. (image processing, image segmentation, segmentation)

Active Contours implementation & test platform GUI

ActiveCountorsGUI.m

ActiveContoursWihoutEdges(hObject,mask)

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updated 2 years ago

Surface areas of contour by HY

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

ContourArea( C )

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updated 2 years ago

kml2kmz.m by Ryan Bell

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

kml2kmz(varargin)

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updated 2 years ago

Contour Plot for Scattered Data by Duane Hanselman

Triangular Contour Plot (graphics, contour, scatter3)

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

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updated 2 years ago

snakeinterp1 by Sai

Sai (view profile)

Snakes algorithm matlab code (contour)

snakeinterp1(x,y,RES)

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updated almost 3 years ago

Wave Spectrum Radial Plot by Colin

Colin (view profile)

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

spectrumplots.m

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updated 3 years ago

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

Dirk-Jan Kroon (view profile)

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 3 years ago

Shape Context Based Corresponding Point Models by Dirk-Jan Kroon

Dirk-Jan Kroon (view profile)

Shape Context based nonrigid registration of 2D/3D objects, to build Active Shape Models (shape context, corresponding point m..., corresponding points)

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

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

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

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updated 3 years ago

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)

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updated 3 years ago

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)

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updated 3 years ago

Vivid Colormap by Joseph Kirk

Joseph Kirk (view profile)

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

vivid(varargin)

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updated 3 years ago

Snake : Active Contour by Dirk-Jan Kroon

Dirk-Jan Kroon (view profile)

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 3 years ago

Shaped colorplot by Fanny Besem

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

shapedcolorplot.m

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updated 3 years ago

mask2poly by Nikolay S.

Nikolay S. (view profile)

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)

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updated 4 years ago

Isocontour by Dirk-Jan Kroon

Dirk-Jan Kroon (view profile)

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)

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updated 4 years ago

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)

flaeche.m

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updated 4 years ago

Freeman Chain Code by Alessandro Mannini

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

chaincode(b,unwrap)

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updated 4 years ago

pixplot by Samuel Lazerson

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

pixplot(varargin)

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updated 4 years ago

Boundary tracing using the Moore Neighbourhood by Adam A

Adam A (view profile)

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

TRACE_MooreNeighbourhood(data2D,varargin)

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updated 4 years ago

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

Kesh Ikuma (view profile)

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

contourcs(varargin)

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updated almost 5 years ago

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

Rafael Palacios (view profile)

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)

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updated 5 years ago

Contour2Area by Per Sundqvist

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

Contour2Area.m

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updated 5 years ago

Optimizing breakpoints for Tables by Richard Willey

Richard Willey (view profile)

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,Yr...

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updated 5 years ago

Qplot by Francisco de Castro

Menu driven GUI for creating many graph types (data exploration, graph, plot)

Qplot()

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

getcols (col)

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updated 7 years ago

Contour Plot onto Image by Prakash Manandhar

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

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

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updated 7 years ago

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)

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updated almost 8 years ago

Polar contour plot by Richard Rieber

Creates a contour plot from polar coordinates (specialized, plotting, polar)

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

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updated 8 years ago

Spot Border Detection by Eduard Polityko

Eduard Polityko (view profile)

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);

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updated almost 9 years ago

Closed area calculation by Jose Luis Prego

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

f_closed_area(C)

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updated almost 9 years ago

colorbarf by Blair Greenan

Blair Greenan (view profile)

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

hcb=colorbarf(cout,H,loc)

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updated 9 years ago

gclabel by M MA

M MA (view profile)

Guided contour labels (annotation, customization, clabel)

gclabel(what,filename)

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updated 9 years ago

contourz by M MA

M MA (view profile)

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

contourz.m

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