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updated 1 day ago

3D Polar Plot by Ken Garrard

Plots 3d polar data with polar axis and polar grid (polar, pick of the week, potw)

polarplot3d(Zp,varargin)

polarplot3d_demo.m

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updated 1 day ago

Color coded 3D scatterplot by Ken Garrard

Produces a 3D scatterplot of XYZ data with varying colors (color, 3d, specialized)

plot3k(L,varargin)

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updated 2 days 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 5 days ago

AABBTREE - A d-dimensional bounding-box tree. by Darren Engwirda

A d-dimensional bounding-box tree for collections of objects. (geometry, 2d, 3d)

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updated 5 days ago

FINDTRIA - Spatial queries for simplexes. by Darren Engwirda

Efficient spatial queries for collections of d-simplexes. (mathematics, geometry, 2d)

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updated 5 days ago

DUALMESH - Polygonal mesh construction. by Darren Engwirda

Construct polygonal "dual" meshes from 2-simplex triangulations embedded in R^3. (mathematics, modeling, 2d)

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updated 10 days ago

Load Leica LIF File by Ron Hoebe

Load Leica LIF File (data import, 3d, 2d)

ci_loadLif(filename, getonlynumberofelements, number)

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updated 11 days ago

pointsToSurf(x,y,z) by Ankit Chiplunkar

Creates a surface using data inputs of the 3 axes (plot, plotting, 3d)

pointsToSurf(x,y,z)

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updated 18 days ago

Plot a circle in 3D by Andreas Schmid

The function plots a circle with user defined radius, position and direction (plot, circle, 3d)

circle_3D(r, M, n)

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updated 19 days ago

clickz by Chad Greene

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

clickz documentation

clickz(varargin)

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updated 26 days ago

Add Single Light Object by Michael Kutzer

Create single light object. (graphics, plotting, 3d)

addSingleLight(axs)

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updated 26 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 27 days ago

Elliptic Mesh Smoother by Andrew

Smooth an initial 2d mesh distribution using the elliptic grid equation (mesh, cfd, grid)

elliptic_mesh(xy)

test.m

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updated 28 days ago

Visualization of multi-modal volume segmentation by Pavel Dvorak

Visualize single- or multi-modal 2D or 3D images and corresponding segmentation (image processing, 3d, image)

evalSegmentation(segm,gt,roiMask)

visualize_segmentation(img,varargin)

demo_visualize_segmentation.m

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updated 1 month ago

seta by Orlando Rodríguez

Three-dimensional arrow coordinates. (annotation, customization, arrow)

seta( r1 , r2 )

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updated 1 month ago

FEM 2D Bar Elements and Axisymmetric by Dhritiman Talukdar

FEM 2D Truss and Axisymmetric (plot, 3d, fem)

fxd2fre(fxd,n)

FEM_Axisym.m

FEM_2D_Truss_Gen.m

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updated 1 month ago

vector3 by Paul Kassebaum

3-D vector plot. (3d, vector, field)

vector3(x,y,z,u,v,w,varargin)

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updated 1 month ago

ColorBrewer: Attractive and Distinctive Colormaps by Stephen Cobeldick

The complete palette of ColorBrewer colormaps. Simple selection by scheme name and map length. (colormap, colorbrewer, rgb)

brewermap(N,scheme)

brewermap_read(man)

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updated 1 month ago

IGES Toolbox by Per Bergström

Extracts parameter data in an IGES file to Matlab. (iges, toolbox, data import)

projIGES.m

transformSTL.m

transformIGES.m

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updated 3 months ago

Knots & Tubes by Enrico Bertolazzi

Generate tubes from 3D curves and plot knots from closed curves. (tube, knots, plotting)

gen_23torus

gen_5foil

gen_8knot

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updated 3 months ago

calc_meshdata by Immanuel Anjam

Calculates the affine transformations for integration in 2D/3D via the unit triangle/tetrahedron. (integration, 2d, unit reference triang...)

[X,W]=inttri(p)

[x,y]=geom(bs,s)

amsv (ama,svx)

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updated 4 months 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 4 months ago

Diffeomorphic Log Demons Image Registration by Herve Lombaert

Simple matlab code for 2D and 3D image registration using the diffeomorphic log-demons algorithm (image processing, image registration, 2d)

compose(ax,ay,az, bx,by,bz)

demons

demons

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updated 5 months ago

Cubehelix Colormaps by Stephen Cobeldick

Attractive full-color colormaps that also print in grayscale (keeping the sequence information). (colormap, color scheme, color)

cubehelix(N,start,rots,hue,gamma,rng)

cubehelix_find(map)

cubehelix_view(start,rots,hue,gamma,rng)

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updated 5 months ago

fastscatter.m by Aslak Grinsted

A much faster scatterplot (scatter, scatterplot, points)

h=fastscatter(X,Y,C,varargin)

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updated 6 months ago

SHADOWPLOT by Michelle Hirsch

Add a shadow to an existing surface plot. (specialized, plotting, surface)

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updated 7 months ago

C.A.G.D by Moustafa Mahmoud Abd El-Rahem

3D Computer Aided Geometric Design ToolBox (3d, cagd, cad)

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updated 7 months ago

plot_3D_ellipsoid.m by Farangis R

an ellipsoid with an arbitrary center and arbitrary axes (plot, 3d)

plot_3D_ellipsoid(ellipsoid_center, ellipsoid_semi_axis_l...

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updated 7 months ago

Kohonen's Self Organizing Feature Map by ammar al jodah

This SOM will learn a 3d shape of random features (kohonen, self organizing featu..., som)

som3dmesh.m

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updated 9 months ago

Cross Section Isosurface by Evan

easily plot and color 3D data (3d, data exploration, figure)

CrossSectionIsosurface(density3D, varargin)

testCrossSectionIsosurface

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updated 9 months ago

ThreeVector by Daniel O'Shea

Draws three-pronged labeled axis vectors that indicate 3d plot rotation (plot, dataplot, figure)

ThreeVector

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updated 9 months ago

2D weighted histogram by Johannes

Calculates 2D weighted histogram and plots in color (histogram, weighted, bar)

hist2w(X,W,y,z,C)

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updated 9 months ago

Fast 3D/2D Region Growing (MEX) by Christian Wuerslin

A very fast 2D and 3D region growing algorithm implemented in c++. (region growing, 3d, 2d)

RegionGrowing(dImg, dMaxDif, iSeed)

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updated 9 months ago

3D colored bar plot by Johannes

3D bar plot with arbitrary coloring (bar plot, 3d, color)

bar3c(Z,x,y,w,C)

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updated 10 months ago

Color multi-frame view (RGB figure shadows) by Luke Xie

Creates color figure shadows - multiple shadows and multiple frames (2d, 3d, color)

multi_frame_viewRGB(files,we,be,ne,ie,gr)

example_script.m

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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 10 months ago

Multi-frame view (figure shadows) by Luke Xie

Creates figure shadows - multiple shadows and multiple frames (shadow box, figure shadow, multiple frames)

multi_frame_view(files,we,be,ne,ie,gr)

example_script.m

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updated 11 months ago

Dataplot3 by Tapiwa

2D position versus value plot with random position (temperature, plot, field)

dataplot3( Data, Pos, res )

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updated 11 months ago

Multiecho enhancement for 2D/3D (N-D) images by Luke Xie

Enhances images using a weighted sum or MEFIC. (2d, 3d, grayscale)

img2=multiecho_enhance(img,str,weights)

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updated 12 months ago

Volumetric Data Explorer by Adam Filion

App for exploring higher dimensional data using volumetric visualizations and animation. (app, gui, visualization)

Data Explorer

calculatePixelSizes( availableSize, sizes, minSizes, padd...

callCallback( callback, varargin )

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updated 1 year ago

2d and 3d brain plots by Jeremy Manning

Quickly and easily create 2d and 3d plots of fMRI data. (fmri, pcolor, 2d)

PATCH_3Darray(varargin)

cmu_to_mat(data, meta)

construct_meta(dims)

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updated 1 year ago

Hysteresis thresholding for 3D images (or 2D) by Luke Xie

Segments images based dual thresholding with 2D or 3D connectivity neighborhoods. (image processing, hysteresis, 3d)

[tri,hys]=hysteresis3d(img,t1,t2,conn)

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updated 1 year ago

Phased Array Design Toolbox v2.4.2 by Neill Tucker

A toolbox allowing rapid definition and evaluation of 2D and 3D phased array antennas. (2d, 3d, antennas)

Emulti=fieldsum(R,th,phi)

XR=rotx(angle)

YR=roty(angle)

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updated 1 year ago

Fast mutual information, joint entropy, and joint histogram calculation for N-D images by ja

Built for 'highest possible' speed. Can handle any number of dimensions, given sufficient memory. (joint histogram, joint entropy, nd)

ent(J,K)

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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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updated 1 year ago

Animated mesh on the web by Benjamin I

Convert a matlab mesh to a transforming 3D figure on the web (html, mesh, animation)

x3mesh_deform(f,v, v2, varargin)

demo1.m

demo2.m

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updated 1 year ago

Simple 3D mesh to web converter by Benjamin I

A simple script to convert a mesh consisting of faces and vertices to an interactive html document. (mesh, x3dom, 3d)

x3mesh(f,v, varargin)

demo1.m

demo2.m

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updated almost 2 years ago

Rose Model by LY Cao

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

roseplot1.m

roseplot2.m

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updated almost 2 years ago

imsurf: 3D images by Matthew Arthington

Plot images as 3D planes with full control over position and scale. (image, 3d, plot)

h=imsurf(imageIn,upperLeftPoint3,normal,imXDirVec,scale,v...

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updated almost 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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