Geo Distance
At the current state, opengeodb provide geo coordinates and several other data (city name, zip) mainly for the german speaking area.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 2.82 MB | Download (47): open geo coordinates database Download |
XDL gives instructors and students tools to conduct online distance learning -- calendars, course material, exams, and more. Based on open Java standards, XDL could be modified for user groups, project management, or other collaborative online projects.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 8.38 KB | Download (55): XDL: eXtreme Distance Learning Download |
Why use a map website, when all you need is distance calculated? With this compact widget, enter your starting zip code and your ending zip code and results calculated land on the ZipCodeWidget.com web page.
Platforms: Mac
License: Freeware | Size: 40.96 KB | Download (60): Zip Code Distance Calculator Download |
Geo WPS allows to track your geographic position using Mac OS X wi-fi geo-tracking and other available hardware to detect your coordinate in the best precise way via Apple core location.
Geo WPS shows your position over a zoomable map.
The map is updated live from the internet (almost all the...
Platforms: Mac
License: Commercial | Cost: $9.99 USD | Size: 2.7 MB | Download (48): Geo WPS 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 (39): Modified Hausdorff Distance Download |
This program to detects received signal from system that use QAM as modulator. Euclidiance Distance Minimum gets/decides signal based on minimum distance from the others.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Euclidiance Distance Minimum for QAM Download |
Kriging and inverse distance are popular interpolation methods, especially in earth sciences. There are some routines already available on matlab but are severely limited by matlabs memory constraints. By using gstat to handle interpolation and variogram modelling, very large datasets are easily...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Kriging and Inverse Distance Interpolation using GSTAT 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 |
function W = euklid_W(ws,d,n)function W = euklid_invW(ws,d,n) PURPOSE: create an (inverse) euklidean distance spatial weight matrix (n x m 'moving-window' style matrix with distance to center cell weighted.) ------------------------------------------------------------------ USAGE: W =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Euklid (Inverse) Distance Weight Matrix 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 is an adaptation of the projecting method for ellipse introduced by D. Eberly.Internet publication: "Distance from a point to an ellipse in 2D" (2004) Geometric Tools, LLC, www.geometrictools.comBook publication: "3D Game Engine Design", 2nd edition.Morgan Kaufmann Publishers, San Francisco,...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Distance from points to a parabola Download |
The Frechet distance is a measure of similarity between two curves, P and Q. It is defined as the minimum cord-length sufficient to join a point traveling forward along P and one traveling forward along Q, although the rate of travel for either point may not necessarily be uniform.This algorithm...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Discrete Frechet Distance Download |
DIFFUSION_DISTANCE calculate the diffusion distance between matricesdist = diffusion_distance(im1, im2, [sig, dim], threshold, pad_type])[dist, iter] = diffusion_distance(im1, im2) compute the diffusion distancebetween im1 and im2 (histograms).Optionally returns the number of iterations. This...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Diffusion Distance Download |
Function to find the minimum distance loop from given set of points.This function uses the distance formula to genrate a minimum distance loop.function mindist = minimumdistance(X,Y,x,y)X = X coordinate vectorY = Y coordinate vector(x,y) point where the loop is to be startedThis point is labeled...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Minimum Distance loop between 'n' number of points Download |
The m-file provides a tool to calculate the Bhattacharyya Distance Measure (BDM) between two classes of normal distributed data. The BDM is widely used in Pattern Recognition as a criterion for Feature Selection.Directly calculation may result in divide by zero error due to possible (near)...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Bhattacharyya Distance Measure for Pattern Recognition Download |
DISTMATLATLON Computes distance matrix between list of coords in X and Y D = DISTMATLATLON(X,Y) for matrices X and Y, with columns [Lat Lon], returns the distance matrix where the (i,j)th entry is the distance between the i'th and j'th row of X and Y respectively. X and Y must have columns in the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Distance Matrix Latitude Longitude Download |
% Find pair-wise SQUARE EUCLIDEAN distance% or 'Weighted square euclidean' distance% between each point in A and B% For 2 vector a, b% Euclidean distance= d = sum((a-b).^2)% Weighted version = d = sum(wts.*(a-b).^2)% ------------------------------% Input:% A= m_by_p, m points in p-dimension% B=...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Pairwise distance between 2 group of vectors (multidimensional) Download |
Computes the shortest distance between two line segments given start and end points for each. Adapts the algorithm found on Dan Sunday's website (http://softsurfer.com/Archive/algorithm_01...ment_to_Segment).Usage: Input the start and end x,y,z coordinates for two line segments.p1, p2 are [x,y,z]...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Shortest distance between two line segments Download |
The Mahalanobis distance between a pattern measurement vector of dimensionality D and the center of the class it belongs to is distributed as a chi^2 with D degrees of freedom, when an infinite training set is used. However, the distribution of Mahalanobis distance becomes either Fisher or Beta...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Information loss of the Mahalanobis distance in high dimensions: Matlab implementation Download |
This program calculates the distance between two locations (latitude and longitude) using the Haversine formula. The Haversine formula gives the shortest distance between two points over the earth's surface, ignoring elevation, hills, etc...The program accepts two inputs that can be locations...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Distance calculation using Haversine formula Download |