Open Source MinGW/MSYS2 Data Management Systems

FractalNow provides users with tools to generate pictures of various types of fractals quickly and easily. It is made of both a command line tool, FractalNow, and a graphical tool, QFractalNow. The graphical tool, based on Qt library, allows users to explore fractals intuitively and generate pictures. Both tools are entirely multi-threaded and implement advanced algorithms and heuristics that make computation very fast compared to most existing free fractal generators.

A real-time financial derivatives calculator supporting 168+ models from QuantLib, Financial Numerical Recipes in C++ and MetaOptions. Matrices of prices are created with iterating strikes and/or months. A strike control system can produce any strike. A generalized date engine can calculate re-occuring distances to any industry used expiration into the future. Spread engine with spread views. Models Supported: Black-Scholes, Merton-73, Black-76, Roll Geske Whaley, Garman KohlHagen, Jump Diffusion, Quanto, Vasicek Bond Option, Turnbull Wakeman Asian, TimeSwitchOption, Look Barrier, Bachelier, PartialTimeBarrier, GapOption, Extreme Spread Option, Simple Chooser, ComplexChooser, PartialFixedLB, Executive, CashOrNothing, Extendible Writer, OptionsOnOptions, BAWAmericanApprox, BSAmericanApprox, AssetOrNothing, Bisection, BAWbisection, BSbisection, Gfrench, Gcarry, Swapoption, Complex Chooser, Super Share, EquityLinkedFXO, Spread Approximation, BinaryBarrier and more

The PDL module gives standard perl the ability to COMPACTLY store and SPEEDILY manipulate the large N-dimensional data sets that are the bread and butter of scientific computing.

42 is a comprehensive general-purpose simulation of spacecraft attitude and orbit dynamics. Its primary purpose is to support design and validation of attitude control systems, from concept studies through integration and test. 42 accurately models multi-body spacecraft attitude dynamics (with rigid and/or flexible bodies), and both two-body and three-body orbital flight regimes, modelling environments from low Earth orbit to throughout the solar system. 42 simulates multiple spacecraft concurrently, facilitating studies of rendezvous, proximity operations, and precision formation flying. It also features visualization of spacecraft attitude.

FastoRedis (fork of FastoNoSQL) — is a cross-platform open source Redis management tool (i.e. Admin GUI). It put the same engine that powers Redis's redis-cli shell. Everything you can write in redis-cli shell — you can write in FastoRedis! Our program works on the most amount of Linux systems, also on Windows, Mac OS X, FreeBSD and Android platforms, on desktops and embedded devices.

COM Studio utility helps to develop and test a serial communication protocol for embedded application like USART or RS232. COM studio is a cross platform application developed on top of QSerial device using the QT library. With COM studio is possible to create a set of command frames to be sent to the COM port and decode the answers coming from the device. The serial protocol can be fully customized with a graphical user interface. This software is OPEN SOURCE and released under GPL license so you can feel FREE to use, copy, share, (but above all) to study, analyze and modify it as you like (within the terms of the license). If you like, hate or simply use this software, if you find any bug or have any request, please do not hesitate to let me know through the services offered by the site that hosts the project or through my Facebook page (http://facebook.com/koalakoker). And (if you think it's the case) do not hesitate to recommend the program to your friends.

The sigrok project aims at creating a portable, cross-platform, Free/Libre/Open-Source signal analysis software suite that supports various device types, such as logic analyzers, MSOs, oscilloscopes, multimeters, LCR meters, sound level meters, thermometers, anemometers, light meters, dataloggers, function generators, power supplies, GPIB interfaces, and more.

Note: The Functy and libsymbolic code has now moved to GitLab: https://gitlab.com/flypig/functy https://gitlab.com/flypig/libsymbolic This project has been left here for archival purposes. Functy is a 3D graph drawing package. It allows Cartesian, spherical and parametric curve functions to be plotted and altered quickly and easily. This immediacy and the vivid results promote fun exploration of 3D function. Rendering is performed entirely on the GPU to improve visuals and performance. Ubuntu functy PPA: https://launchpad.net/~flypig/+archive/ubuntu/ppa

GeomSpace is interactive geometry software for different geometric spaces. You can build your own universe of any dimension and with any geometry. You can choose Euclidean, elliptic, hyperbolic, Galilean, Minkowskii, de Sitter among other spaces.

Mind map architect program is good tool for brainstorming for single person just as for team. Mind mapping tools can be usable for todo lists, notes, or work planning.

A probabilistic, flexible, and compact 3D mapping library for robotic systems. OctoMap provides efficient occupancy grid mapping in 3D using octrees. OctoMap development has moved to http://octomap.github.com/

Welcome to CSFigures, the generative rendering program for all sorts of interpretations of digital roots. Digital roots in this program are constructed on a basis of a multiplication table, but with alternate counting systems contrasted, different from 0-9. The data is then analyzed by adding the imaginary digital symbols together, to achieve a single digit number, or alternately working with heuristics such as finding the last digit of each number. You may see your options once you make a selection of your desired counting system length, and a text file of the first square root of the whole system is thereafter generated. SHOCKING NOTE: the system for 3 was once broken although it mimics every other, as well as the system for 66 and perhaps more!

This program is intended as an educational tool to explain the concept of Discrete Fourier Transform (DFT). It uses the Fast Fourier Transform to calculate the DFT of a given arbitrary time domain signal and plots it graphically.

Project has moved Github at https://github.com/zlogic/cybervision Cybervision is a 3D reconstruction software for SEM images. It's an abandoned project, but can be useful as a working example for many, many technologies, such as: * Qt (including threads, vectors, graphics and OpenGL) * Eigen library (http://eigen.tuxfamily.org/) * libsift library (https://sourceforge.net/projects/libsift/) * OpenCL and of course, 3D reconstruction in general.

All pairs n-body simulation of electromagnetic forces on charged particles, adapted from Nvidia SDK 3.2 sample. Uses Lorentz force from EM fields via the Biot-Savart law for moving charged particles (uses relative velocity). Relativistic.

Eirik is a tool for exploring large data sets, by using statistical analyses and multiple linked visualizations for data reduction. It relies on R, QT4 and OpenGL. Developed as part of AstroGrid/VOTech, Eirik uses Ice and xmlrpc for distributed computing.

Erode is a comprehensive layer over ODE (Open Dynamics Engine) library which allow you to easily create ODE world and visualize them (through Qt widget). It also offers convenient functions to control the appearance, parameters etc.

GParticles is a tool to simulate the growth behaviour of two- and three-dimensional nano particles based on a simple grid model, with adjustable (time-dependent) concentrations of the particle's different components.

A GTK+/Gnome2 graphical front end for the IW3HEV Vector Network Analyzer, also has a signal generator, and It displays graphicaly SWR, Phase, Return Loss, X impedance, Serial resistance, |Z| Impedanze, and Inductance, and capacitance.

Preparation of GPS routes and analysis of GPS logs in the context of outdoor sports (biking, skiing, trecking, gliding, geocaching, mountaineering). Our hope is to have a multi platform, multi GPS file and map format software.

Desktop based calls,meetings,tasks,accounts,contacts,leads,opportunities,projects,cases,documents,bugs .Customer invoices,orders,accounts receivables,contracts,supplier invoices,orders ,inventory transfers ,multiple locations,inventory control.

Ogles strives to provide an open source data model for neuroscientific data visualization and analytics. Ogles started out as a planning system for frame based stereotactic neurosurgery. Ogles(1) is discontinued. Release candidate (RC) is Ogles2b. Ogles is accompanied by a simple DICOM reader and NIfTI converting tool (Sdr2).

Pixel Toaster is a portable open source framebuffer library for C++. It provides a fast and easy way to get your pixels on the screen. Floating point and truecolor pixel formats are supported on Windows, Mac and Unix.

QPlot - 2d plotting tool based on Qwt project (http://qwt.sf.net). QPlot reads mission INI-files and draw 2-d graphics. Data may read from binary and text files both. Plot area may have 2-4 axis. QPlot may used as Gnuplot alternative. QPlot may used to descovery Qwt as example programm.

RNAfdl is a highly flexible tool for drawing RNA secondary structures. Secondary structures can be visualized as classical secondary structure plot, circle plot, linear plot or mountain plot. RNAfdl allows manual editing and several drawing styles, as well as a fully automated conjugate gradients minimization approach to draw more complex structures without user interaction. In addition, RNAfdl allows you to incorporate non-canonical base pairs into drawings.