Cardinal Point
This script eliminates completely rounding errors and loss of significance due to catastrophic cancellation during summation. It achieves exactness by keeping full precision intermediate subtotals. Offers three alternative approaches, each using a different technique to store exact...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (57): Binary floating point summation Download |
This code is the starting point of any 3d gamer's quest to design a 3d game.It will show you how to use openGL to load and display 3d models and show you basic keyboard input along with mouse input. Move around just like in UT or Half-Life.Use mouse look, strafe and take a nice walk around this...
Platforms: C and C plus plus
License: Freeware | Size: 92.16 KB | Download (57): 3D World (OpenGL walk through city) Script Download |
College GPA Calculator Calculating your College Grade Point Average (GPA) is important if you wish to keep abreast of your performance. GPA Calculator allows you to quickly calculate your average grade. This tool is suitable for anyone, regardless of where you study and in what major. With the...
Platforms: Windows, Mac, *nix, Windows 8, Windows 7, Windows Server, iOS, Android, ,iPhone,iPad
License: Freeware | Size: 13.49 MB | Download (57): College GPA Calculator Download |
Mercator is a Point of Sale (POS) application written in Java. It is a OO, multi-purpose transaction engine that supports general retail and quick-order restaurant environments using standard POS peripherals (JavaPOS) and/or menu interface.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 2.54 MB | Download (56): Mercator, Java Point of Sale Download |
A game engine for display of point-and-click games (images and click areas) and an easy-to-use format for developers of these games (i.e. just add images and click areas).
Platforms: Windows, Mac, Linux
License: Freeware | Size: 82.62 KB | Download (56): Point And Click Download |
This class readily reproduces textbook examples and provides immediate demonstrations of representation error, loss of precision (subtractive cancellation), and the failure of the distributive, commutative, and associative laws. Beyond textbook work, this class is also useful for exploring the...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (56): Floating Point Simulator Download |
It performs piecewise parabolic interpolation and approximated calculation of first and second derivative at the interpolation point. Requirements: - MATLAB 5.2 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (56): Piecewise Parabolic Interpolation Download |
Point-of-Sales (java) is a POS or cash register program integrates with sql-ledger accouting.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 243.77 KB | Download (55): Point-of-Sales (Java) Download |
Point of View is a mind-bending puzzle game for Mac OS X. It is a game of perspectives: given three views of a figure you must construct that figure using as few blocks as possible. POV is also a puzzler in the truest sense. It relies on planning and strategy rather than lightning quick...
Platforms: Mac
License: Freeware | Size: 15.6 MB | Download (55): Point of View Download |
This script achieves exactness by manipulating values stored as a long integer mantissa with an integer exponent (base two). All arithmetic operations are exact except for division which has regular floating point precision.
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (54): Binary floating point arithmetic Download |
The effect of fixed-point arithmetic in 16-bits PID controller C routineson the closed-loop precision is shown in this Simulink model.Two Simulink blocks that implement single and doubleprecision 16-bits PID C routines are generated with the LCT. The C sourcesare supplied for user modifications...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (54): 16-bits fixed-point PID implementations in C Download |
Finds a (near) optimal solution to a variation of the M-TSP by setting up a GA to search for the shortest route (least distance needed for each salesman to travel from the start location to individual cities and back to the original starting place).Each salesman starts at the first point, and...
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (54): Fixed Start/End Point Multiple Traveling Salesmen Problem - Genetic Algorithm Download |
A game engine for display of point-and-click games (images and click areas) and an easy-to-use format for developers of these games (i.e. just add images and click areas).
Platforms: Mac
License: Freeware | Size: 20.48 KB | Download (52): Point And Click Download |
Point of Sale POS on Pocket PC in Restaurants sending orders to Kitchen and Bar printers by WiFi network connection for improved customer service and profitability. Very fast and easy to navigate. Most items can be sold with 3 taps of the stylus, with no need to navigate multiple levels of...
Platforms: Windows, Pocket PC
License: Freeware | Size: 378.88 KB | Download (52): SELLmatix PocketPos Download |
This script returns the convex hull (separated into upper and lower chains of vertices) and the diameter (farthest pair of points), given input consisting of a list of 2d points represented as pairs (x,y). The convex hull algorithm is Graham's scan, using a coordinate-based sorted order rather...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (52): Convex hull and diameter of 2d point sets Download |
This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples corresponding to frequency band wc-dw to wc+dw.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (52): Zoom Spectrum Download |
GPS::Poi is a Perl module who provides a variety of low- and high-level methods for parsing 'ov2' extention file of POI (Point of Interrest ). 'ov2' is Tomtom GPS format . Tomtom is trade mark .
Platforms: *nix
License: Freeware | Size: 10.24 KB | Download (52): GPS::Poi Download |
With NH's Function Point Analyzer it is easy to get a quick and clear documentation of function point countings according to IFPUG (International Function Point Users Group) standard 4.2. While counting, you will record functions and databases in NH's Function Point Analyzer and the function...
Platforms: Windows
License: Freeware | Size: 778.24 KB | Download (51): NH's Function Point Analyzer Download |
The Mogi [1958] model allows to calculate analytic solution for surface deformation due to a point source in an elastic half-space. This model is widely used to simulate ground deformation produced by local perturbation like volcanic magma chamber. It computes displacements, tilt and strain in a...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Mogi: point source in elastic half-space Download |
calculation the shape and intensity distribution of focus point
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): point spread function Download |