Computational Geometry

Geom4J is a computational geometry library for Java. It contains implementation of the most important computational geometry data structures and algorithms coded in pure Java, designed for ease of use and optimized for performance.

Navlib is a collection of algorithms created to solve the navigation problem for 2D non-holonomic vehicles. It includes code for computational geometry, system identification, path planning, and control. Written in C++ with python extensions.

Maximum Inscribed Circle Or in other words, "largest inner circle" , "maximum empty circle" etc.This is a very common problem in computational geometry, and it is not simple to solve efficiently.Addressing 2D image/contour processing, I couldn't find a good implementation on the web. Generally,...


Platforms: Matlab

This is an implementation of exact geodesic algorithm for triangular mesh (first described by Mitchell, Mount and Papadimitriou in 1987) with some minor improvements, extensions and simplifications. The algorithm has O(n^2 log n) worst-case time complexity, but in practice can work with...


Platforms: Matlab

The Fast Marching algorithm, introduced by Sethian (1996) is a numerical algorithm that is able to catch the viscosity solution of the Eikonal equation |grad(D)|=P. The level set {x F(x)=t} can be seen as a front advancing with speed P(x). The resulting function D is a distance function, and if...


Platforms: Matlab

STIMATH is a high-level tool for mathematics, linear algebra, plotting and expression evaluation that can be used from any programming environment or even from a command line interface. It is an executable that takes a single argument, the name of a text file containing a series of MATLAB style...


Platforms: Windows 7

Geometry Express is the newest addition to Praeter Software's award-winning line of educational mathematic calculation and teaching software for students and teachers. Designed to help students and teachers visualize and demonstrate various calculations for different geometrical shapes,...


Platforms: Mac

Geometry Master 3.0 is a Geometry Tutor that enhances Geometrical, Spatial and Drawing skills. The program comes with many excellent drawing tools. The Software runs on all Windows systems and has multiple Drawing Tools, Color Fill Options and Custom Shape Tools. It also can save the images in...


Platforms: Windows

Custom Geometry is an extension which resizes and positions the window according to your settings. Custom Geometry adds a button to the Firefox status bar that will resize the Firefox window to your specifications. Many other extensions will resize the window, but only to preset dimensions,...


Platforms: *nix

Geometry Description Markup Language (GDML) workpackage is primarly ment to provide geometry data exchange format for the LCG applications. The workpackage consists of the GDML Schema part, which is a fully self-consistent definition of the GDML syntax and the GDML I/O part which provides means...


Platforms: *nix

Geometry Solver 3D is an accessible and handy application that will resolve analytic geometry problems with ease. The program will also provide tools for calculations in 3D as well as graphic OpenGL demonstrations. Now you can use this handy software to solve math problems.


Platforms: Windows, Windows Vista, 7

Circles Geometry has 9 graphic calculators to solve line and circle problems. All possible solutions are calculated in your coordinates and units. The picture, drawn from the calculated values, witnesses that the computations are correct. Use thie step-by-step help information to code your...


Platforms: Windows

ceometric provides efficient math libraries for object-oriented spatial geometry programming in a .NET language. Our libraries enable very intuitive and CAD-like working on geometric objects in space in C#, VB.NET or J#. All methods are highly efficient and suitable for large scale computations....


Platforms: Windows

This is the first example of Computational Physics, Modeling and Simulating a Physical SystemsEx1: Kepler's Laws


Platforms: Matlab

Polar Parallel Coordinate Geometry (PPCG) plots standardardised time series data. Colour is used to demonstrate data through time; black being the oldest to white being the newest. 2 - 3 Std deviation warning/action limits are also highlighted by yellow/red respectively.


Platforms: Matlab

Dataset and m files for the Computational Statistics webinar.myloess.m is used to interpolate a LOESS curve. chole_loess.m is the primary m files used during the webinar.


Platforms: Matlab

Math::Geometry is a Perl module that implements classic geometry methods. It should be considered alpha software and any feedback at all is greatly appreciated. The following methods are available: vector_product. Also known as the cross product, given two vectors in Geometry space, the...


Platforms: *nix

Geometry calculates geometric figures such as spheres, triangles, cones, trapezoids, circles and cylinders. Also, it has an application in engineering to calculate the flow and geometry in an open trapezoid channel. You can calculate the area, volume or perimeter of a: Square Trapezoid Sphere...


Platforms: Palm OS

This software aims help students of analytic geometry courses by visualizating several key concepts.


Platforms: Windows, Mac, Linux

CILib is a framework for developing Computational Intelligence software in swarm intelligence, evolutionary computing, neural networks, artificial immune systems, fuzzy logic and robotics.


Platforms: Windows, Mac, Linux