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updated 15 days ago

circularGraph by Paul Kassebaum

Paul Kassebaum

Plot an interactive circular graph to illustrate connections in a network. (network, circular, circle)

Circular Graph Examples



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updated 30 days ago

Exact minimum bounding spheres/circles by Anton Semechko

Anton Semechko

Compute exact or approximate minimum bounding spheres/circles (optimization, geometry, sphere)




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updated 1 month ago

Plot a circle in 3D by Andreas Schmid

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 1 month ago

tau - the circle constant by Sky Sartorius

Sky Sartorius

For those who believe that pi is wrong. (pi, tau, circle)


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updated 2 months ago

Ellipse - plot an ellipse according to 3 points by Noam Greenboim

Noam Greenboim

ELLIPSE plots an ellipse, and returns its values using 3 points selected by the user on the figure. (ellipse, annotation, geometry)


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updated 3 months ago

mycorrplot_2 by Wei-Ting Lin

Wei-Ting Lin

Plot the results of correlation (i.e. corr(X, Y)) in figures with table-like structure. (correlation, circle, visualization)

mycorrplot_2(X,Y,xnames,ynames,type, plotson)



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updated 3 months ago

Spherical hough transform for 3D images by Luke Xie

Luke Xie

SphericalHough detects spherical structures from 3D images - determines object center and radius (3d, image processing, image analysis)




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updated 3 months ago

[xc,yc]=CircCalc(P1,P2,R) by Marco


This function calculates a circle by 2 points and a given radius (circle, circlefit, two points)


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updated 3 months ago

Visualization of correlation results: mycorrplot_1 by Wei-Ting Lin

Wei-Ting Lin

Plot the results of correlation (i.e. corr(X)) in a figure with table-like structure. (correlation, scatter plot, plot)

mycorrplot_1(X,xnames,type, colorbaron,textin)



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updated 4 months ago

The GUI for Land Surveying computation by renoald Tang

renoald Tang

Simple GUIs are develop as tool for land surveying computation (land survey, inverse, reference line)




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updated 5 months ago

Hough transform for circles by David Young

David Young

A Hough transform function for detecting circles, optimised to allow search over radii. (hough transform, circle, image analysis)

Circular Hough Transform Demonstration

circle_hough(b, rrange, varargin)

circle_houghpeaks(h, radii, varargin)

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updated 5 months ago

Object oriented program demo: animated traffic lights on road intersection by Bogumila & Zbigniew MROZEK

Bogumila & Zbigniew MROZEK

simple classes and superclass are used to arrange flexible object oriented programming environment (demo, gui, simulation)


tLamps % trafficLamp


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updated 6 months ago

circle plotter by Chad Greene

Chad Greene

Simply plot filled circles or circle outlines. (circle, plotting, fill)



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updated 8 months ago

A suite of minimal bounding objects by John D'Errico

John D'Errico

Suite of tools to compute minimal bounding circles, rectangles, triangles, spheres, incircles, etc. (miminum, bound, bounding)




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updated 9 months ago

angularDifference.m by Edmund Brekke

Edmund Brekke

Calculate the difference between two angles (angular difference, subtraction, closed manifold)


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updated 11 months ago

CircPlot by Kevin Hellemans

Kevin Hellemans

Create circular plot of labeled data (vector, circle, plot)


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updated 11 months ago

Dicom Operator - EsmeProcess by Jun Li

Jun Li

EsmeProcess functions dicom image operation including viewing, drawing, writing and statistic. (dicom, mask, header)

EsmeProcess Tutorial

[meanGL1, stdGL1, meanGL2, stdGL2, ...


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updated 12 months ago

circus() - just a simple circle function to generate circle info for plotting by Brad


give circus a radius and it returns circumference coordinates to plot (circle, plot circle, 3d circle)


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updated 1 year ago

MATLAB demo of Magic Circle TRIGONOMETRIC calculation with simple and easy arithmetic by AMITAVA BISWAS


Progressively calculates sin and cos values along a circle. (resonator, tuned, trigometry)


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updated 1 year ago

Mesh a plate with hole by Siva Srinivas Kolukula

Siva Srinivas Kolukula

Meshing a plate with hole at center of given radius (meshing, grid, transfinite interpola...)




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updated 1 year ago

Circles overlap remover by Elad


Remove one or both circles from an overlapping circles pair (with tolerance). (imfindcircles, image processing, circles)


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updated 1 year ago

Generalized States of Plane Stress and Plane Strain by Nikolas Apel

Nikolas Apel

Transformation and visualization of generalized plane stress and plane strain states. (mohr, circle, stress)



hooke2d_vevz( E, mu, eps_x, eps_y, gam_xy, eps_z)

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updated almost 2 years ago

Generate points from given conic (A,B,C,D,E,F) by Juan


generate points from ellipse, hyperbola, circles, etc. (mathematics, conics, ellipse)

points_from_conic(A,B,C,D,E,F, domain,number_points, nois...

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updated almost 2 years ago

Circle fitting using modified Coopes method by Daniel


Robust method for fitting a circle to data using Weighted Linear Least Squares. (curvature, circle, fit)

circfit( data, weights )


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updated almost 2 years ago

Smith Simulator by Gaurav Gupta

Gaurav Gupta

It allows to do on computer all you were doing with pencil and paper with some beautiful features. (smith, locus, undo)




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updated almost 2 years ago

Circle pixel coordinates using mid-point algorithm by Jean-Yves Tinevez

Jean-Yves Tinevez

Return the optimal pixel coordinates of a circle, given its center and radius. (image processing, drawing, center)

getmidpointcircle(x0, y0, radius)

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updated 2 years ago

"Chuck Close-ify" an image by Jeremy Manning

Jeremy Manning

Create Chuck Close-style images from photographs and existing images. (chuck close, rectangle, circle)


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updated 2 years ago

Parametrized uniform triangulation of 3D circle/sphere by Arso


Short function for parametric triangulation of 3d sphere (circle, sphere, triangulation)

sphereTriangulation(numIterations, radius)


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updated 2 years ago

hypersphere / n-sphere by Michael Völker

Michael Völker

Generate n-dimensional Ellipsoid or Sphere (hypersphere, nsphere, spheren)

hypersphere( varargin )

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updated 2 years ago

circles - rectangle intersection area by Doron avramov

Doron avramov

A fast function which calculate the intersection area of a circle in a large rectangle. (analytic, area, circle)


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updated 2 years ago

3 shot dynamic balancing by Muhammad Tauha Ali

Muhammad Tauha Ali

it gives exact position and amount of mass to be added or removed for dynamic balancing (dynamic balancing, displacement, utilities)

3 shot dynamic balancing


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updated 2 years ago

Circle Plane in 3D by Cheng-Yuan Wu

Cheng-Yuan Wu

Plot and fill a circle by given center, radius, and surface normal (circle, circle plane, plane)

circlePlane3D( center, normal, radious, theintv, normalon...

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updated 2 years ago

Problem of Apollonius by Abhilash Harpale

Abhilash Harpale

The code solves the Apollonius problem using a simple algebric formula. (mathematics, tangent, circle)


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updated 2 years ago

Circle Detection Using Hough Transforms by Kobi Nistel

Kobi Nistel

Finds circles of any radii in a image. (hough transform, circle, image processing)

RGBCircle(image, y, x, rad, col, width, pointnum, phase)

cfresize(im, longDimSize)

circlefinder(im, radMin, radMax, thresh, imresize, imDisp)

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updated 2 years ago

Draw multiple circles as a single line object by Brett Shoelson

Brett Shoelson

FAST, EFFICIENT drawing of multiple circles! (circle, circles, line)


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updated 2 years ago

Circular Statistics Toolbox (Directional Statistics) by Philipp Berens

Philipp Berens

Compute descriptive and inferential statistics for circular or directional data. (statistics, probability, circular statistic)


circ_axial(alpha, p)

circ_axialmean(alphas, m, dim)

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updated almost 3 years ago

circle_fit by Val Schmidt

Val Schmidt

A function to fit a circle to a set of 2D points (circle, fit, mathematics)


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updated almost 3 years ago

Circ by Christopher Wilcox

Christopher Wilcox

Matlab function to return a generalized circular/elliptical mask (circle, mask, array)

circ(r, dim, centerCoord)

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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

How to think vector, tutorial by Maxim Vedenyov

Maxim Vedenyov

no for loops logical indexing bsxfun (tutorial, think vector, think vectorized)




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updated 3 years ago

Growbubbles - maximum radius packing by Sven


Growbubbles takes centroid points and returns the maximum radius circles or spheres without overlap (packing, pack, circle)


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updated 3 years ago

Draw a circle. by Zhihua He

Zhihua He

Easy circle drawing. (specialized, plotting, circle)


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updated 3 years ago

Iris segmentation using Daugman's integrodifferential operator by Anirudh Sivaraman

Anirudh Sivaraman

  • 1 file
  • 3.92857

This program takes as input the image of the iris f human eye and localises the iris and pupil by fi (application, iris, segmentation)




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updated 3 years ago

Check Whether a Point Lies Inside,Outside or On a Circle by Divakar Roy

Divakar Roy

Checks whether a point lies inside,outside or on a circle defined by 3 other points. (approximation, interpolation, circle)


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updated almost 4 years ago

Circle Bounded Voronoi Diagram by Meng Sang Ong

Meng Sang Ong

Compute individual Voronoi cell area of 2D point sets bounded in a unit circle (voronoi, bounded, area)

BoundVoronoin_UnitCircle(V, C, varargin)

BoundaryIntersect_UnitCircle(P1, P2, Mode)

CalcArea_UnitCircle(VSet, V1, V2, ptS)

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updated 4 years ago

2D Mohr's Circle by Mark Tschopp

Mark Tschopp

This input script draws a 2D Mohr's circle given normal and shear stresses. (mechanics of material..., circle, radius)




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updated 4 years ago

minimize ratio perimeter/sqrt(area) of a random shape by Maxim Vedenyov

Maxim Vedenyov

Random search used. Result is circle of cause. (polygone perimeter, minimal perimeter, fixed area)




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updated 4 years ago

Circle/ellipse on RGB image by Kobi Nistel

Kobi Nistel

Draws a circle or ellipse on a RGB image (circle, ellipse, image processing)

RGBCircle(image, x, y, rad, col , pointnum, phase)


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updated 4 years ago

Draw a cylinder. by sjye


Easy cylinder drawing. (3d, cylinder, patch)


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updated 4 years ago

Hough Transform for circle detection by Peter Bone

Peter Bone

An optimized Hough transform for circle detection. (image analysis, hough transform, circle)


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