Distances
This function computes the Modified Hausdorff Distance (MHD) which isproven to function better than the directed HD as per Dubuisson et al.in the following work:M. P. Dubuisson and A. K. Jain. A Modified Hausdorff distance for objectmatching. In ICPR94, pages A:566-568, Jerusalem, Israel,...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Modified Hausdorff Distance Download |
THIS FUNCTION PROVIDES A USER A UTILITY TO PLOT THE BEAMPATTERN OF LINEAR ISOTROPIC ARRAYS BY PROVIDING THE INTER-ELEMENT DISTANCES,CORRESPONDING WEIGHTINGS AND/OR STERING DIRECTION OF THE BEAM.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): DIGITAL BEAMFORMING Download |
This function computes the Modified Hausdorff Distance (MHD) which isproven to function better than the directed HD as per Dubuisson et al.in the following work:M. P. Dubuisson and A. K. Jain. A Modified Hausdorff distance for objectmatching. In ICPR94, pages A:566-568, Jerusalem, Israel,...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): *MEX* Modified Hausdorff Distance for 2D Point Sets Download |
ICP - Iterative Closest Point algorithm, c++ implementation. Handles only points in R^3. Makes use of a kd-tree for closest-point search. ICP finds the transformation of points in data to fit points in model. Fit with respect to minimize a weighted sum of squares for distances between the data...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (39): Iterative Closest Point Method, C++ Download |
When the dataset is small, when you have to run only a few number of search, or when the dimensions of points is large, the brute search method is still faster than kd-trees data structure. Computing the distances one by one take a minor time than building the tree.Some of this problems have...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): K-NEAREST NEIGHBOURS AND RADIUS (RANGE) SEARCH Download |
In 1975, Vincenty published a rapidly converging algorithm for computing the distance between points on an ellipsoidal earth. The algorithm is precise to within a few millimeters. Since then, his algorithm has since seen significant implementation in geodesy and engineering. After adjusting the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Geodetic distance on WGS84 earth ellipsoid Download |
This script can be used alongside MATLAB's native function lab2double (CIELAB to RGB conversion).CIELAB is a nonlinear transformation of RGB where the Euclidean distance between two colors is equal to their perceptual distances (for distances less than ~10 units).Algorithms that process color...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): RGB2Lab Script Download |
Linear Diameter Calculator - Convert angular diameters of deep sky objects into actual diameters This is a tool for converting the angular diameter of a deep sky object into its actual (linear) diameter. It also handles some of the conversions you may need to perform to do this calculation,...
Platforms: Mac
License: Freeware | Size: 2.49 MB | Download (41): Linear Diameter Calculator Download |
BitMagic is C++ library designed and developed to implement efficient platform independent bitsets. Key features: * Several types of on the fly adaptive compression. * Dynamic range of addressable space of 232-1 bits. * Efficient memory management. * Cache optimized bitset distance...
Platforms: Mac
License: Freeware | Size: 2.89 MB | Download (42): BitMagic Download |
ImageJ2x is medical image processing program inspired by NIH Image for the Macintosh. It can display, edit, analyze, process, save and print 8-bit, 16-bit and 32-bit images. There can be many image formats including TIFF, GIF, JPEG, BMP, DICOM, PNG, FITS and "raw" and ... Read and supports...
Platforms: Mac
License: Freeware | Size: 5.95 MB | Download (41): ImageJ2x Download |
Social Networks Visualiser (SocNetV) is an application for the Linux desktop written in C++ /Qt. Its main objective is to provide a sensible means for Social Networks Analysis and Visualisation on the Linux platform, while practicing the K.I.S.S. directive (KISS: Keep it simple, stupid). The...
Platforms: *nix
License: Freeware | Size: 348.16 KB | Download (36): Social Networks Visualiser for Linux Download |
Good fun for feline lovers. Throw a mouse in the air and watch how far it bounces. Try to get the mouse pointer arrow indicator to stop at 45 degrees and stop the meter at its maximum. Then, watch the mouse bounce over distances of 350 feet. You have 5 tries in each round to throw the mouse. The...
Platforms: Windows
License: Freeware | Size: 2.09 MB | Download (109): Mouse Throwing Download |
MapAnnotation is aimed at making geometric constructions over a map (for a treasure hunt, for example). You can draw perpendiculars, parallels, circles, and measure distances on a digitized map, save and reload your work.
Platforms: Windows
License: Freeware | Size: 1.22 MB | Download (481): MapAnnotation Download |
StepStats is an elegant application that+s simple to use and lets you take control of all your sporting marks and times. You can adjust the program to any sport, create and administer statistics in terms of distance, time or speed.StepStats has a very simple and comprehensive interface. It lets...
Platforms: Windows
License: Freeware | Size: 1024 B | Download (125): StepStats Download |
rzip is a compression program, similar in functionality to bzip2 or gzip, but able to take advantage long distance redundencies in files, which can sometimes allow rzip to produce much better compression ratios than other programs. The original idea behind rzip is described in my PhD thesis...
Platforms: *nix
License: Freeware | Size: 46.08 KB | Download (1703): rzip Download |
GIS::Distance::Polar can do Polar coordinate flat-earth distance calculations. SYNOPSIS my $calc = GIS::Distance::Polar->new(); my $distance = $calc->distance( $lon1, $lat1 => $lon2, $lat2 ); Supposedly this is a formula to better calculate distances at the poles. While implimented, this...
Platforms: *nix
License: Freeware | Size: 8.19 KB | Download (159): GIS::Distance::Polar Download |
GIS::Distance::Vincenty Perl module contains Thaddeus Vincenty distance calculations. SYNOPSIS my $calc = GIS::Distance::Vincenty->new(); my $distance = $calc->distance( $lon1, $lat1 => $lon2, $lat2 ); For the benefit of the terminally obsessive (as well as the genuinely needy), Thaddeus...
Platforms: *nix
License: Freeware | Size: 8.19 KB | Download (125): GIS::Distance::Vincenty Download |
Text::WagnerFischer is an implementation of the Wagner-Fischer edit distance. SYNOPSIS use Text::WagnerFischer qw(distance); print distance("foo","four");# prints "2" print distance([0,1,2],"foo","four");# prints "3" my @words=("four","foo","bar"); my...
Platforms: *nix
License: Freeware | Size: 4.1 KB | Download (103): Text::WagnerFischer Download |
FreeType 2 is a software font engine that is designed to be small, efficient, highly customizable, and portable while capable of producing high-quality output (glyph images). It can be used in graphics libraries, display servers, font conversion tools, text image generation tools, and many other...
Platforms: Windows, Mac, *nix, C/C++, BSD Solaris
License: Freeware | Download (116): FreeType Download |
Gnome Screen Ruler project is a customizable screen ruler for Gnome. Gnome Screen Ruler is an on-screen ruler for measuring horizontal and vertical distances in any application. Rulers can be moved and resized using the keyboard.. linuxadvocate.org
Platforms: *nix
License: Freeware | Size: 16.38 KB | Download (260): Gnome Screen Ruler Download |