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updated 2 months ago

Computational Geometry Toolbox by George Papazafeiropoulos

George Papazafeiropoulos

Convex hull, mesh generation, Delaunay triangulation, Voronoi diagram and other algorithms. (bounding box, concave, convex)




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updated 2 months ago

triparabolic interpolation by Orlando Rodríguez

Orlando Rodríguez

Triparabolic function interpolation and calculation of derivatives. (3d, approximation, interpolation)


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updated 4 months ago

3D mesh transform using sparse control points by Daniel Markel

Daniel Markel

Performs a 3D non-rigid deformation using irregularly placed transformation vectors (non rigid, deformation, sparse)



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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)

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

callCallback( callback, varargin )

findArg( argname, varargin )

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updated 1 year ago

3D Surface Plot For Data Visualization by Yehonatan Peleg

Yehonatan Peleg

Easy to use function for 3d surface plotting of sample data. (3d, 3d surface, 3d plot)




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updated almost 2 years ago

Wave Player Visualizations (Geek) by Suraj Kamya

Suraj Kamya

Kviz_playerV1 is Kamya Visualization music player Version 1 have a number of Geek Visz (3D-also) (music player, visualization, sound processing)


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updated 2 years ago

N Dimensional Cardinal Spline (Catmull-Rom) Spline Interpolation by Dr. Murtaza Khan

Dr. Murtaza Khan

N -Dimensional cubic Cardinal spline (Catmull-Rom) Interpolation (approximation, interpolation, cardinal spline)


[Pu] =evalcrdnd(P0,P1,P2,P3,T,u)


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updated 3 years ago

circlefit3d - fit circle to three points in 3d space by Johannes Korsawe

Johannes Korsawe

Calculate center, radius and plane of circle that passes through three given points (circle, points, fit)


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updated 3 years ago

Quick Structured Mesh Generator by Tolga Birdal

Tolga Birdal

Fast generation of structured meshes given the vertices (MEX!). Interpolation/resizing of the mesh. (structured mesh, depth map, point cloud)


drawMesh(vertex, face, varargin)

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updated almost 4 years ago

Surface2VTK by James Ramm

James Ramm

Interpolates scattered data and saves the result to a vtk file. (vtk, surface, surf)




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updated almost 4 years ago

Separable N-Dimensional Convolution by Igor Solovey

Igor Solovey

N-dimensional convolution for separable kernels, similar to functionality of "conv2(hcol, hrow, A)" (convolution, separability, nd)



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updated almost 4 years ago

Plot a surface through X-Y-Z data in 3D by Bruce Raine

Bruce Raine

Plots X-Y-Z data in 3D using the SURF command. Does not need the Curve Fitting Toolbox. (surf, triscatteredinterp, xyz)


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updated 4 years ago

2D - 2D Projective Homography (3x3) Estimation by SasiKanth


This function estimates 2D-2D projective homography between two images. (homography, image processing, signal processing)

homography( i1, i2)

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updated 4 years ago

GAFFE A toolbox for solving evolutionary nonlinear PDEs by Edward Grace

Edward Grace

This toolbox implements the well known split-step Fourier technique for solving nonlinear PDEs. (pde, fft, nonlinear)




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updated almost 5 years ago

Triangular Mesh Refinement by Dirk-Jan Kroon

Dirk-Jan Kroon

This function will refine a triangular mesh with 4-split spline interpolation (approximation, interpolation, triangular)

Fnew=makenewfacelist(F,HT_index, HT_values)



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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

imagescnan.m v2.1 (Aug 2009) by Carlos Adrian Vargas Aguilera

Carlos Adrian Vargas Aguilera

Same as IMAGESC but ignores NaNs. (specialized, plotting, imagesc)


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updated 5 years ago

Bezier Interpolation in N-Dimension Space by Dr. Murtaza Khan

Dr. Murtaza Khan

Bezier interpolation for given four control points. Each control point can be in N-Dimensional. (approximation, interpolation, bezier)



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updated almost 8 years ago

gridtrimesh by Willie Brink

Willie Brink

Fits a square grid surface of the form z = f(x,y) to a triangular mesh surface. (approximation, interpolation, square)



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