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updated 15 days 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 1 month ago

Unit Converters by Chad Greene

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




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updated 7 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 8 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 9 months ago

intriangulation - which points are inside a 3d watertight triangulation? by 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 12 months ago

Volume Computation of Convex Bodies by 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)


Simplex(dim, eps, type)

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updated 1 year 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 1 year 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 almost 2 years ago

wavplayer by 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

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


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updated 2 years ago

Volume Weighted Average Price from Intra-Daily Data by 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 2 years ago

Alpha shapes by Jonas Lundgren

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


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updated 2 years ago

OrthoView3D by 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 2 years ago

NRRD Format File Reader by 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

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

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




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updated 3 years ago

vol3d v2 by Oliver Woodford

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


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updated 3 years ago

Fast Bilateral Filter for 3D Images by 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 3 years ago

RANDBLOCK by Jos (10584)

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


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updated 3 years ago

Dicom Tags Read and Write by 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 3 years ago

Plot cylinder by sjye

Triangulated patch cylinder (cylinder, patch, repmat)


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updated almost 4 years ago

Rayleigh Angular Volume-Scatter Coefficient by 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

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

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

sndplayer(cmd, varargin)

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updated 4 years ago

Volume of a surface triangulation by Krishnan Suresh

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


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updated almost 5 years ago

Transform a 3d volume by using an affine transformation matrix by 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 5 years ago

Resampling volume or image with affine matrix by 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 5 years ago

Dicom directory (of slices) to 3D volume image by 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 almost 6 years ago

Sliceomatic by Eric Ludlam

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

[a, s]=getarrowslice

activelabel(label, string)


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updated 6 years ago

Volume Render by 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

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

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

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


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updated almost 8 years ago

stoichcal by 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

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 8 years ago

Quadrature rules for spherical volume integrals by Greg von Winckel

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


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updated 8 years ago

OrthoView by Ghassan Hamarneh

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


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updated almost 9 years ago

surface2volume by Daniel Guellmar

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

surface2volume(inputPatches, inputGrid, verboseOutput)

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updated 9 years ago

CheapHLOCPlot by 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 11 years ago

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

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


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updated almost 12 years ago

tetravol by Guido Stoeppler

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


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