Finding Gps Coordinate

OpenGTS (Open Source GPS Tracking System) is a full featured web-based GPS tracking system for your fleet of vehicles. It supports OpenLayers and other map providers, detail/summary Reporting, and various GPS tracking devices.

A dialect-neutral Smalltalk library which supports communication with NMEA enabled devices, such as GPS receivers. The initial specific target device will be a Magellan GPS315 receiver.

Viking is a free/open source program to manage GPS data. You can import, plot and create tracks and waypoints, show OSM, Terraserver, Bing Aerial and other maps, geotag images, see real-time GPS position, get geocaches, control items, etc. It is written in C & the GTK+2 toolkit.


Platforms: Windows, Mac, BSD, Linux

Many people have met the challenge of finding out their location, while not having a gps. We have developed a solution to this challenge. wLBS is the world's first completely open Wi-Fi geolocation system.


Platforms: Mac, Linux

Finding the last item in a loop script shows you a method to detect the last item in a loop.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

In the past several years compact radio navigation receivers have proliferated in the civilian market place, generally under the name of GPS or Global Positioning System. Appearing as handheld units or built into cars, mobile phones, and airplanes, these commercial applications originated from a...


Platforms: Matlab

There are 2 implementations of RANdom SAmple Consensus algorithm in the file, one for 2D line fitting only, the other for general purposes(fitting dataA with data B). Example (Finding a homography between 2 images) is provided and the comments are detailed.


Platforms: Matlab

This package has solvers for constrained and unconstrained L1 minimization, which is useful for compressed sensing. u = COORDL1BREG(A,f,lambda) solves the minimization problem min_u ||u||_1 subject to A*u = fwhere A is an MxN matrix and f is a vector of length M. Input lambda is a positive...


Platforms: Matlab

XYZ2YBC convert form XYZ coordinate to YBC format (LRA)XYZ2YBC(X,Y,Z) convert the X,Y,Z values to Y,B,C values. assuming the bend radius is zero. the size of X,Y and Z must be the same.XYZ2YBC(X,Y,Z,R) where R is the bend radius. convert the X,Y,Z values toY,B,C values, taking in to account the...


Platforms: Matlab

A fast customizable function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of "real" signal peaks from noise and background. Determines the position, height, and width of each peak by least-squares curve-fitting. It can find and...


Platforms: Matlab

This set of models elaborates a simple "system level" descrition of a GPS receiver channel all the way to operating hardware. Real world captured GPS signals are used to test the initial receiver design. Ultimatly, the design is elaborated to the point of being deployed on a Xilinx FPGA and TI...


Platforms: Matlab

The function calculates the Global to Local coordinate transformation matrix for a beam in space. [x0,y0,z0] and [x1,y1,z1] are the coordinates of the beam ends. alpha is the twist over the axis perpendicular to the beam cross sectional area, usually set to 0.


Platforms: Matlab

This zip file contains a brief illustration of principles and algorithms of both the Extended Kalman Filtering (EKF) and the Global Position System (GPS). It is designed primarily to provide a relatively easy-to-implement EKF, in which we use symbol expressions as the form of input functions...


Platforms: Matlab

Use this function to extract one geographical coordinate out of an input string. The function is extremely flexible, thus the coordinate may be located anywhere in the string and may have one of many formats.Examples:txt2coord(' 100dlT- 7'' 30" W')txt2coord(' 100dlT- 7dlDL 30dlDLdlDL...


Platforms: Matlab

By Qingdu Li,Institute for Nonlinear Systems, Chongqing University of Posts and Telecommunications, Chongqing, 400065, China.Email: liqd@cqupt.edu.cn or qingdu_li@163.comAs one of the most important results in chaotic dynamics, topological horseshoe theory provides a powerful tool in rigorous...


Platforms: Matlab

MATLAB does not have any built-in functionality for centering the coordinate axes around the origin. This tool is a first fix for solving this. An example script is included showing how to use the function.Tested on MATLAB 2007b. Works fine, as long as the figure is not resized after the function...


Platforms: Matlab

This project allows someone to track a GPS enabled cell phone using Google maps.For this project it is used a Motorola i355 cell phone on the Sprint/Nextel network. You need to have a data plan so that you can make updates to your website from the cellphone.Project includes J2ME cell phone source...


Platforms: PHP

GeoGPS is a web application for sharing GPS routes publicly via a web interface. By a public form, any user can submit a track file (in any supported GPS file format), and it will automaticly belong to the application database, being shown to everyone.


Platforms: PHP

The purpose of E-Collaboration for GPS/DGPS is to provide a GIS collaboration environment for the world over Internet, in which people can share and assess their measured GPS data.


Platforms: PHP

GeoDLL supports the development of geodetic software on various platforms by providing geodetic functions. GeoDLL contains precise calculations on the themes 2D and 3D coordinate transformation, geodetic datum shift and reference system converting, meridian strip changing, user defined coordinate...


Platforms: Windows, Mac, *nix, Windows 8, Windows Phone, Windows 7, Windows Server, Android, Handheld, BlackBerry,iPhone,iPod,Palm