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updated 27 days ago

Compute exact rigid-body parameters of objects represented by triangular surface meshes by Anton Semechko

Anton Semechko

INPUT: triangular surface mesh. OUTPUT: total volume, centroid, inertia tensor (kinematics, dynamics, surface mesh)




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updated 2 months ago

Pointsinpolyhedron-Test if points are in polyhedron by guo YuFei

guo YuFei

Test if points are inside/outside/on single material or multi-material triangulated polyhedron (point, points, polyhedron)

Tutorial and examples of PINPOLYHEDRON function


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updated 3 months ago

Volume Computation of Convex Bodies by Ben Cousins

Ben Cousins

This software will approximate the volume of, or sample from, a high-dimensional convex body. (markov chain, volume, sampling)


Cube(dim, eps, type)


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updated 4 months ago

in_polyhedron by Jaroslaw Tuszynski

Jaroslaw Tuszynski

Tests if points are inside of triangulated volume. (geometry, inpolygon, inside)

Tutorial and tests of IN_POLYHEDRON function


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updated 5 months ago

octree - partitioning 3D points into spatial subvolumes by Sven


OcTree recursively splits a large set of points into smaller subvolumes. A QuadTree but in 3D. (stl, space, volume)


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updated 6 months ago

Unit Converters by Chad Greene

Chad Greene

Convert units of pressure, length, time, force, mass, accel., temp, speed, frequency, area, & more! (engineering, units, conversion)




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updated 11 months ago

inpolyhedron - are points inside a triangulated volume? by Sven


Test if 3d points are inside a mesh. Or, voxelise a mask from a surface. Mesh can be non-convex too! (inpolygon, stl, mesh)


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updated 1 year ago

Volumetric Data Explorer by Adam Filion

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

intriangulation - which points are inside a 3d watertight triangulation? by Johannes Korsawe

Johannes Korsawe

Are 3D-testpoints located inside or outside an arbitrary watertight mesh with vertices and faces? (inside, 3d, point)


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updated almost 2 years ago

Blended 3D poly2mask by Sven


Creates a 3D mask "lofted" or "tweened" (blended smoothly) from a set of planar polygons. (poly2mask, 3d mask, polygon)

blendedPolymask(curves, xVec, yVec, zVec)

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updated almost 2 years ago

Price/Volume chart by Foo


Plots the stock price with the volume as a horizontal bar histogram (finance, data, volume)

pricevolume_chart(date_vect,close_day, volume_vect)

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updated 2 years ago

wavplayer by Emmanuel Alap

Emmanuel Alap

An interactive sound (.wav) player for MATLAB using the built-in audioplayer function. (audioplayer, gui, volume)


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updated 2 years ago

volRevolve by Geoff Olynyk

Geoff Olynyk

Calculates the volume of a polygon revolved around the Z-axis. Standalone function. (volume, revolution, geometry)


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updated almost 3 years ago

Volume Weighted Average Price from Intra-Daily Data by Semin Ibisevic

Semin Ibisevic

Retrieves the VWAP from intra-daily data of Google Finance (volume, weighted, average)


getUniqueDayElements(dates, input)

getVWAP(price, volume, dates)

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updated almost 3 years ago

Alpha shapes by Jonas Lundgren

Jonas Lundgren

Alpha shape of 2D/3D point set. (alpha shape, alpha shapes, volume)


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updated almost 3 years ago

OrthoView3D by Jered Wells

Jered Wells

MATLAB GUI for exploring 3D datasets through a sleek and simple interface (sample dataset included) (3d, data exploration, orthographic)


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updated almost 3 years ago

NRRD Format File Reader by Jeff Mather

Jeff Mather

Read imagery and metadata from .nrrd medical imaging format files. (file io, image processing, medical imaging)


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updated 3 years ago

Showvol Isosurface Render by Dirk-Jan Kroon

Dirk-Jan Kroon

GUI to show Isosurface of volume data, with fast preview render (isosurface, iso, surface)


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updated 3 years ago

Dicom Toolbox by Dirk-Jan Kroon

Dirk-Jan Kroon

Search/Read/Write dicom folders and dicom volumes (dicom, read, write)




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updated almost 4 years ago

vol3d v2 by Oliver Woodford

Oliver Woodford

3-d volume (voxel) rendering (volume viewer, voxel, volume)


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updated almost 4 years ago

Fast Bilateral Filter for 3D Images by Igor Solovey

Igor Solovey

Fast bilateral filter for 3D images (bilateral, 3d, volume)

Ibf=bilateral3(I, sigmaSxy,sigmaSz,sigmaR,samS,samR,verbose)



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updated almost 4 years ago

RANDBLOCK by Jos (10584)

Jos (10584)

scramble matrices using blocks (v2.3, mar 2011) (matrices, random, shuffle)


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updated almost 4 years ago

Dicom Tags Read and Write by Dirk-Jan Kroon

Dirk-Jan Kroon

Read / Write raw Dicom tags with large dictionary, for small file manipulations, like anonymize (dicom, dcm, tags)




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updated 4 years ago

Plot cylinder by sjye


Triangulated patch cylinder (cylinder, patch, repmat)


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updated 4 years ago

Rayleigh Angular Volume-Scatter Coefficient by John Smith

John Smith

Interpolates atmospheric Rayleigh angular volume-scatter coefficient from A. Bucholtz, 1995 (aerospace, earth science, rayleigh)


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updated 4 years ago

ind2patch by Kevin Moerman

Kevin Moerman

Allows plotting of patch data (slices and voxels) for 3D images for selected voxels (image, patch, 3d)


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updated 4 years ago

audioplayer wrapper by Viliam Sabol

Viliam Sabol

Wrapper for the audioplayer matlab object that supports loop play and volume change. (audioplayer, soundplayer, loop)

sndplayer(cmd, varargin)

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updated almost 5 years ago

Volume of a surface triangulation by Krishnan Suresh

Krishnan Suresh

Given a surface triangulation, compute the volume enclosed using divergence theorem. (stl, volume, triangles)


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updated 5 years ago

Transform a 3d volume by using an affine transformation matrix by Martijn Steenwijk

Martijn Steenwijk

This function transforms a volume by using an affine transformation matrix. (transformation, geometry, affine)

affine3d(old_im, M, range_x, range_y, range_z, method)

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updated 5 years ago

Analytical intersection volume between two spheres by Guillaume JACQUENOT


Compute the overlap volume between 2 spheres defined in an array (analytical, intersection, volume)


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updated almost 6 years ago

Resampling volume or image with affine matrix by Jimmy Shen

Jimmy Shen

Use affine matrix to convert 3D vol or 2D img to orthogonal one with corresponding affine matrix. (geometric transformat..., image registration, 3d)

affine(old_img, old_M, new_elem_size, verbose, bg, method)

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updated almost 6 years ago

Dicom directory (of slices) to 3D volume image by Ariel Balter

Ariel Balter

Read a series of dicom slice images to a 3D volume image and meta data. (dicom, 3d, medical)

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updated 6 years ago

Sliceomatic by Eric Ludlam

Eric Ludlam

Volume slice visualization gui (data exploration, slice, isosurface)

[a, s]=getarrowslice

activelabel(label, string)


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updated almost 7 years ago

Volume Render by Dirk-Jan Kroon

Dirk-Jan Kroon

Volume Render GUI with mouse change able color and alpha maps (specialized, plotting, volume render)


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updated 7 years ago

triangulationVolume by Jeroen Verbunt

Jeroen Verbunt

Compute volume and area of triangulation using divergence theorem of Gauss (linear algebra, triangulation, volume)



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updated 7 years ago

Solids of Revolution by Bolu Ajiboye

Bolu Ajiboye

This script shows a 3-D plot of a curve revolved around a specified axis. (volume, surface, calculus)

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updated 7 years ago

GUI for Visualizing 3D Volumetric Data by Kateryna Artyushkova

Kateryna Artyushkova

This is a GUI for visualizing volume data. Includes rendering volumes, displaying isosurfaces. (data exploration, visualizing, 3d)


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updated 8 years ago

stoichcal by Antonio Trujillo-Ortiz

Antonio Trujillo-Ortiz

Stoichiometric Calculations. (chemistry, physics, moles)




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updated 8 years ago

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

Shawn Arseneau

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

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



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updated almost 9 years ago

Quadrature rules for spherical volume integrals by Greg von Winckel

Greg von Winckel

Computes weights and nodes for numerically solving spherical volume integrals. (integration, gauss, quadrature)


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updated 9 years ago

OrthoView by Ghassan Hamarneh

Ghassan Hamarneh

GUI for interactive viewing of 3D volumes. (data exploration, volume, 3d)


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updated 9 years ago

surface2volume by Daniel Guellmar

Daniel Guellmar

Convert a volume defined by a surface to a binary 3D block. (reconstruction, surface, volume)

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updated 10 years ago

CheapHLOCPlot by Michael Robbins

Michael Robbins

CHEAPHLOCPLOT Free High-Low-Open-Close (and volume, moving average) plot to answer a CSSM question. (specialized, plotting, plot)

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updated almost 12 years ago

Area and volume of a 3D convex hull by Malcolm A. MacIver

Malcolm A. MacIver

Volume and area of a 3D convex hull. (surface, area, polyhedron)

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updated 12 years ago

tetravol by Guido Stoeppler

Guido Stoeppler

Calculates volume of a tetraeder given by 4 coordinates. (tetraeder, volume, coordinates)

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