kradview is a viewer of images obtained for some different sources: X-ray, NMR and all DICOM-compatible imaging devices. Its aim is to be a complete platform for medical imaging and image processing.
GGNFS is an open source implementation of General Number Field Sieve algorithm for factoring integers.
PsiLAB is an environment for scientific research, numerical calculations and generic data analysis. It's written in the functional language O'CaML.
A canvas library for generating technical drawings
The ADG library (Automatic Drawing Generation) is a set of functions focused on automating the drawing of mechanical parts. It is not a CAD system but a GObject-based library where a custom application can put common CAD entities such as paths, hatches and dimensions, to automatically create technical drawings. A demo application is provided in order to show the capabilities of the canvas. Although it is possible to interact with the library directly in C (that is what the adg-demo program is doing), the canvas is expected to be used from higher level languages, much in the same way as what done in the GNOME stack. Lua bindings based on LGI are already provided out of the box. The adg-lua project, downloadable from the "Files" section, provides Lua programs and demos that leverages these bindings.
The program implements a demo application which demonstrates using C++ stream-compatible sockets developed by Maciej Sobczak http://www.msobczak.com/
newLISP for BSDs, LINUX, MacOS X, SunOS and Win32: small, fast 350+ functions, a -C-, MySQL, PostgreSQL, SQLite, ODBC, TCP/IP, UDP, XML, Java interface, string processing, regular expressions , math, financial, statistical functions, Win32 DLL
C API to control NexStar compatible telescopes
This library implements the serial commands supported by the Celestron NexStar hand control (HC) and SkyWatcher/Orion SynScan HC. This applies to the Celestron: NexStar GPS, NexStar GPS-SA, NexStar iSeries, NexStar SE Series, NexStar GT, CPC, SLT, Advanced-VX, Advanced-GT, CGE, CGEM etc. SkyWatcher: EQ5, HEQ5, EQ6 (Pro), AZ-EQ5 GT, AZ-EQ6 GT, EQ8 etc. and the corresponding Orion mounts. Communication to the hand control is 9600 bits/sec, no parity and one stop bit via the RS-232 port on the base of the hand control. Communication can be established over TCP/IP if nexbridge is running on the computer connected to the telescope. To control network based telescopes nexbridge must be used on the remote site. https://sourceforge.net/projects/nexbridge/
Molecular dynamics by NMR data analysis
The software package 'relax' is designed for the study of molecular dynamics through the analysis of experimental NMR data. Organic molecules, proteins, RNA, DNA, sugars, and other biomolecules are all supported. It supports exponential curve fitting for the calculation of the R1 and R2 relaxation rates, calculation of the NOE, reduced spectral density mapping, the Lipari and Szabo model-free analysis, study of domain motions via the N-state model and frame order dynamics theories using anisotropic NMR parameters such as RDCs and PCSs, the investigation of stereochemistry in dynamic ensembles, and the analysis of relaxation dispersion data.
OpenAPL is an open-source APL (A Programming Language) implementation. APL's strength is in the ease with which a programmer can manipulate arrays of numbers or characters.
A Free Experimental System for Image Processing
ImLab is a free open source graphical application for Scientific Image Processing that runs in Windows, Linux and many other UNIX systems. It supports multiple windows, data types including 32 bit integers, 32 bit real numbers and complex numbers.
The MPACK project is providing a multiple precision arithmetic version of linear algebra package, similar to the BLAS and LAPACK.
The 'runjags' R package and standalone JAGS extension module
This package provides high-level interface utilities for MCMC models via Just Another Gibbs Sampler (JAGS), facilitating the use of parallel (or distributed) processors for multiple chains, automated control of convergence and sample length diagnostics, and evaluation of the performance of a model using drop-k validation or against simulated data. Template model specifications can be generated using a standard lme4-style formula interface to assist users less familiar with the BUGS syntax. A JAGS extension module provides additional distributions including the Pareto family of distributions, the DuMouchel prior and the half-Cauchy prior.
Static analysis of 3-dimensional frames
Linear and nonlinear (from version 2.0.0) finite element analysis of 3-dimensional frames, trusses and other such structures, designed for use in civil engineering.
Simulation of water waves on the X Windows desktop. Windows and mouse are like ships on the sea. Each movement of these ends up in moving water waves. You can even have rain and/or storm stirring up the water.
Free 3D Acropolis is a model 3D in hight resolution of the Acropolis of Athens shortly after its construction.
Ro3n is a simple Qt application designed to solve mathematical equations - linear as well as quadratic.
Tao3D is a programming language for real-time interactive 3D
Tao3D is a programming language for real-time interactive 3D. It lets you easily create dynamic, interactive, data-rich presentations, small applications, user interface concepts, and more.
stereo 3D wireframe projection of 4D objects. rotations about the 6 planes of various 4D(R4) objects in Java. uses documented file format for the 4D objects. supports alternating lcd shutter 3D glasses and the red-blue 3D glasses. no 3d monitors yet. the binaries and source have been taken off of this site. if you wish to contact me regarding this project, do. it is a joint project between 2 people (left). project is unchanged as of July 2007. got hypot() wrong and have correction, but looking for Jack to contact me about this project.
Choking coil sizer application
This is a sizing application for calculate EI core choking coil. This release (v0.2) has tested on FreeBSD 10.3, Debian 8, OpenSUSE 13.2, Slackware 14.1 and Windows 8.1 operation systems.
Gpsdrive is a car (bike, ship, plane) navigation system. Displaying your position on a map and a lot of other functions are implemented. It works with vector maps from http://www.OpenStreetMap.de/
Maui Scheduler is an advanced reservation HPC parallel batch scheduler for use with Linux and BSD clusters. Maui provides a complete scientific scheduling solution, supporting running custom parallel and MPI jobs over Myrinet and ethernet.
The OpenSceneGraph (OSG) is a cross platform C++, OpenGL based library for real-time visualization, with uses such as vis-sim, scientific modelling and games.
Power supply sizer application
There are these calculations: - Buffered Graetz-bridge rectifier - Buffered full wave rectifier - Buffered half wave rectifier - Capacitive divider for serial heater circuit (AC 50Hz) - Current regulator with LM117/LM317/LM237/LM337 integrated circuit - Full wave rectifier - Graetz-bridge rectifier - Half wave rectifier - Voltage regulator with LM117/LM317/LM237/LM337 integrated circuit - Voltage regulator with Zener-diode - Voltage regulator with gas filled voltage stabiliser tube
R-circuit sizing application
There are these calculations: - Bridged T-section attenuator - Current divider - Delta-Y conversion - L-section attenuator (a) - L-section attenuator (b) - L-section impedance converter - Multiplier resistor for voltmeter - Pi-section attenuator - Serial and paralell equivalent resistance - Shunt resistor for ammeter - Shunt resistor from Cu wire - Symmetric bridged T-section attenuator - Symmetric cross L-section attenuator - Symmetric L-section attenuator (a) - Symmetric L-section attenuator (b) - Symmetric T-section attenuator - T-section attenuator - Voltage divider - Wheatstone-bridge - Y-Delta conversion