Open-source cross-platform spectrometer device driver
SeaBreeze is a device driver library that provides an interface to select Ocean Optics spectrometers. It is written in C/C++ and builds and runs on Windows (XP/7/8), MacOSX, and Linux (x86/x64/ARM).
A PHP class for creating graphs, plots, charts
PHPlot is a PHP graphics class for creating charts and plots. It works with PHP5 and the PHP GD extension to produce PNG, GIF, or JPEG images. TrueType fonts (TTF) are optional, or built-in GD fonts can be used. The available plot types include: area, bars, line/points, lines, pie, points, squared, stacked-bars, and thin bar-line. Labels, tick marks, plot legend, and X/Y axes and more are all configurable. Images can be imported as a background, multiple graphs can be drawn on one image, and images can be saved to disk or returned to a browser.
WARNING! HPGL source code (NOT the releases, they are still here) now moved to the GitHub at https://github.com/hpgl/hpgl. Please, update your bookmarks!
QwtPlot3D is a graphics extension to the Qt GUI application framework. It provides a 3D plotting widget for scientific data and mathematical expressions. It compares to the existing Qwt Project.
The Boolean Expression Reducer provides the user with various tools to visualize and analyze boolean expressions. Given an expression, it also reduces it to its Sum of Products and Product of Sums form.
Emu48 for Mac OS X is an emulator for HP calculators. It is a port of Emu48 for Windows and uses the same ROM images and interface skins. Currently it can emulate the HP49/48/40/39/38 series calculators. More info: http://emu48mac.sourceforge.net/
We've Moved! Please visit us on Github for the latest GPSTk developer updates and binary releases. https://github.com/SGL-UT/GPSTk
Cantera is a suite of object-oriented software tools for problems involving chemical kinetics, thermodynamics, and/or transport processes. It can be used from MATLAB, Python, C++, or Fortran.
Open source steam property routines in C. Implements the IAPWS-IF97 steam tables from the International Association for the Properties of Water and Steam. Includes two-way property solvers and test suite. Can be used from C/C++, Fortran, Python, LabVIEW, Octave and ASCEND.
LARS (Lightning Assessment of Risk for a Structure). LARS is a simple tool for the lightning assessment of risk for a structure, according to standard IEC 62305-2, second edition.
CueMol - Molecular Visualization Framework
surfit is an open source and free gridding and contouring software. surfit can do interpolation/approximation of points, contours and surfaces, can take fault lines and trend surfaces into account, can use inequalities and other conditions. Supports a lo
GKmap is a free K-Map disclosure software, which is developed to solve the Digital Electronics design problems. Along with design it also helps in analysis of information flow in the digital circuits.
Xdvi is a program for displaying DVI files on the X window system. Xdvik is a variant with hyperlink support and other additions, deployed e.g. in the TeX Live distribution.
MicroView is a 2D/3D image viewer and analysis tool. It is written in Python and uses VTK for all of its graphical capabilities.
OpenXRD is a program for the analysis of X-ray diffraction data.It will comprise scan treatment (background substraction, peak hunting) as well as mineral identification.OpenXRD will read almost any available data format.
SystemImager is software that makes the installation of Linux to masses of similar machines relatively easy. It makes software distribution, configuration, and operating system updates easy, and can also be used for content distribution.
AUTO is a publicly available software for continuation and bifurcation problems in ordinary differential equations originally written in 1980 and widely used in the dynamical systems community.
Electronic Health Record (EHR / EMR)
GaiaEHR(Electronic Health Records) is a Open source Web-Based Software for: Medic Practice management Electronic Medical Records Prescription writing and medical billing application And it can be installed on the following systems: Unix-like systems (Linux, UNIX, and BSD systems) Microsoft systems Mac OS X And other platforms that can run Apache Web server, MySQL We have some other projects here in GaiaEHR.org, some private and other are GPL'd. Demo: http://gaiaehr.org/demo/ user: admin password: pass
INDI is an instrument neutral distributed interface control protocol that aims to provide backend driver support and automation for a wide range of Astronomical devices (telescopes, focusers, CCDs..etc).
ContactAngle is a simple and easy-to-use program to extract contact angles from videos of liquid droplets on a surface.
A command line tool for generating timing diagrams from ASCII input files. The input files use a structured language to represent signal state transitions and interdependencies. Raster image output support is provided by ImageMagick.
The comprehensive C++ library MGEN for IC layout and connectivity comes with the X11/Motif full custom layout editor PARIS and the powerful waveform viewer/processor MANIAC. Industry proven, it is the basis for layout generators, placers, routers etc.
Advanced image processing toolbox for Scilab on Unix/Linux/Mac OS
SIP is the image processing and computer vision package for SciLab, a free Matlab-like programming environment. SIP reads/writes images in formats like JPEG, PNG, and BMP. It does filtering, segmentation, edge detection, morphology, and shape analysis. Download from Git http://siptoolbox.sourceforge.net/devel