Free drawing software for Windows, Mac OS X, and Linux
Dia Diagram Editor is free Open Source drawing software for Windows, Mac OS X and Linux. Dia supports more than 30 different diagram types like flowcharts, network diagrams, database models. More than a thousand readymade objects help to draw professional diagrams. Dia can read and write a number of different raster and vector image formats. Software developers and database specialists can use Dia as a CASE tool to generate code skeletons from their drawings. Dia can be scripted and extended using Python.
Cross-platform Open-source 2D CAD
LibreCAD is an open-source cross-platform 2D CAD program, which is translated in over 30 languages. http://translate.librecad.org LibreCAD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. License: https://www.gnu.org/licenses/gpl-2.0.html Source: https://github.com/LibreCAD/LibreCAD/releases Track the latest development: https://github.com/LibreCAD/LibreCAD/milestones https://github.com/LibreCAD/LibreCAD/commits/master Create bug reports and feature requests: https://github.com/LibreCAD/LibreCAD/issues Get help: - http://forum.librecad.org - http://wiki.librecad.org
Project Management software: alternative to Microsoft Project
ProjectLibre is project management software, an alternative to Microsoft Project. It is also the new updated version. We developed OpenProj they recommend you do not use that but use US! A compliment to OpenOffice and LibreOffice. We have a community site as well at http://www.projectlibre.org It has been downloaded over 3,000,000 times in 200 countries and won InfoWorld "Best of Open Source" award. ProjectLibre is compatible with Microsoft Project 2003, 2007 and 2010 files. You can simply open them on Linux, Mac OS or Windows. ProjectLibre has been rewritten and added key features: * Compatibility with Microsoft Project 2010 * User Interface improvement * Printing (does not allow printing) * Bug fixes The ProjectLibre team has been the key innovators in project management software. In development of a cloud replacement of Microsoft Project. If you download please donate so we can continue https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=PZRJ24P
A graphical network simulator to design and configure virtual networks
GNS3 is a graphical network simulator that allows you to design complex network topologies. You may run simulations or configure devices ranging from simple workstations to powerful Cisco routers. It is based on Dynamips, Pemu/Qemu and Dynagen. Go to GNS3.com for last releases.
Open Source Enterprise Wiki and Web Application Platform
Enterprise collaboration platform with over 400 extensions. Users without programming skills can create web applications. 50,000 small businesses, many Fortune 500 companies, and millions of people use TWiki, with installations of 100,000s of pages. Visit http://twiki.org/ for the open source TWiki. The TWiki community is focusing on building the best collaboration platform for the workplace. We invite you to GET INVOLVED! More at http://bit.ly/twGetInv.
Simple and intuitive 2D vector drawing for electronics and not only.
A multiplatform vector drawing program with a complete library of electronic symbols. Schematics and drawings are stored in a very compact text format. There is no netlist concept behind the drawings (so no simulation, and this is a choice) but this allows a great graphical flexibility and ease of use, making FidoCadJ the perfect tool for exchange sketches in forum and newsgroup discussions with a few clicks. Drawings can be exported in several graphic formats, such as pdf. Follow the development live on Twitter: https://twitter.com/davbucci
CRUD framework with a generic Web UI and integrated micro ORM.
eAdventure (formerly <e-Adventure>) is an authoring tool for the creation of point-and-click games, especially designed for educational purposes. eAdventure is SCORM compatible so eAdventure games can be integrated with LMS like Moodle. More info at: http://e-adventure.e-ucm.es
2.5D CAD CAM emphasis on CAM and toolpaths
A Windows only 2.5D CAD CAM application. The user experience tightly integrates the CAM aspects when doing design and layout. The target users will layout their design and then immediately generate CNC code. The goal is a design application closer to Adobe Illustrator than to AutoCAD. The user specifies machining aspects during object creation so that when the design/layout phase is completed the toolpath generation can occur automatically. What is 2.5D? Objects created are flat (2D) but have a depth component. So you can create a square that will be machined at a specific depth but the depth will be constant accross the square. It is not/does not: A general purpose CAD (AutoCAD) type program. Support reference dimension on the drawing. Export or import major CAD file formats.
The web application Travel Agency was provided to the community to demonstrate rich-client application concepts that offer facilities to the users for booking, cancel and tracking the status of trips online. It also provides facilities like live chatting with admin operators and to saving the past, present and future visits along with saving the summery which can be available to print for their records. The website also has facilities like online payment such as payment gateway- (PayPal) etc. The web site consist some innovative features like showing number of people/users visited the website. This web site has some user friendly searching features to find the trip according to price, place and preference. Fron-End - www.richapplication.com/travelagency/main/index.html • Admin Panel - www.richapplication.com/travelagency/admin/index.html youtube----http://www.youtube.com/watch?v=7IJDp_UEK0g
Openbiz is a PHP Framework for building Enterprise web applications
Project is renamed as OpenBiz. The goal of this project is to provide a generic business software framework open for everyone. Keywords: metadata programming, ajax, business application.
CRFSharp is a .NET(C#) implementation of Conditional Random Field
CRFSharp(aka CRF#) is a .NET(C#) implementation of Conditional Random Fields, an machine learning algorithm for learning from labeled sequences of examples. It is widely used in Natural Language Process (NLP) tasks, for example: word breaker, postagging, named entity recognized, query chunking and so on. CRF#'s mainly algorithm is the same as CRF++ written by Taku Kudo. It encodes model parameters by L-BFGS. Moreover, it has many significant improvement than CRF++, such as totally parallel encoding, optimizing memory usage and so on. Currently, when training corpus, compared with CRF++, CRF# can make full use of multi-core CPUs and only uses very low memory, and memory grow is very smoothly and slowly while amount of training corpus, tags increase. with multi-threads process, CRF# is more suitable for large data and tags training than CRF++ now. For example, in machine with 64GB, CRF# encodes model with more than 4.5 hundred million features quickly.
myGSL是基于GSL(v 1.14)库的数值计算项目. 该项目的目的在于提高GSL库的易用性,并致力于提升GSL库的计算效能. 该项目兼容于GSL库.
console to calculate airflow around an airfoil based on RANS approach
RANSFOIL is a console program to calculate airflow field around an isolated airfoil in low-speed, subsonic, transonic or supersonic regime by numerically solving the Reynolds averaged Navier-Stokes (RANS) equations using mature computational fluid dynamics (CFD) method. As postprocess results, the aerodynamic parameters of the airfoil, e.g., lift coefficient and drag coefficient, can be integrated from the airflow distribution near wall boundary. In addition, the coupling between airflow and heat transfer and the effect of surface roughness on near wall flow are considered by this program, it can be used for engineering calculation of the friction drag and heat transfer coefficients on airfoil surface. RANSFOIL reads airfoil coordinates from a 1D XYZ file as only input, then outputs grid and solution files in 2D PLOT3D format to record grid coordinates and airflow data and a report file to show aerodynamic parameters.
WYSIWYG engineering calculations in MS Excel, report generation.
The Excellator program helps in the management of basic computations in MS Excel and creation of reports in MS Word. Excellator facilitates to process a MS Excel book which is a self-contained document and is fully operable independently of Excellator. Working style is WYSIWYG - all formulae and data are displayed in the computational table. Cell addresses are not used, only variable names are used instead. Presentation http://prezi.com/6yrd0msgz9ch/?utm_campaign=share&utm_medium=copy&rc=ex0share Quick start Demo http://excellator.ru/en/gallery.html The Demo on the Multi-step and variation calculations http://excellator.ru/en/gallery1.html
Numerical Transient Simulator for Power System
Great news. Version 0.6.6 is released with HVDC and Switched shunt model for powerflow. Please leave feedback to the developer. N.Tesla is an open source project to provide students and researchers of EE with a tool to implement new models for power system study and research. N.Tesla is short for Numerical TransiEnt SimuLAtor for power system and is in memory of Nikola Tesla, one the greatest scientists in alternating current power system. If you have any questions, please contact the author by send email to [lichgang AT gmail DOT com] or leave feedback in the Discussion forum. Mailing List for N.Tesla: http://www.freelists.org/list/ntesla Mailing List for N.Tesla Developer: http://www.freelists.org/list/ntesla-dev
wordseg project is a word segment module implemented by C#
wordseg project is a word segment module implemented by C#. It is used to segment text into tokens and to label token's attribute according its context and semantic by front-maximum matching and CRF algorithms. The following are some sentences need to be segmented: 张晓晨和付仲恺一起坐在家（西坝河东里社区）里的沙发上看非诚勿扰。 百度公司的名字源于“众里寻他千百度”这诗句。 After above sentences be segmented by wordseg, the result as follows for each sentence: 张晓晨[PER] 和 付仲恺[PER] 一起 坐 在 家 （ 西坝河东里社区[LOC] ） 里 的 沙发[PDT] 上 看 非 诚 勿扰 。 百度公司[ORG] 的 名字 源于 “ 众 里 寻 他 千百度 ” 这 诗句 。 In above, if a token has some attributes, the attribute result will be appended into the corresponding token within "". Since wordseg has introduced statistics model to segment text by context, for same sub string in different context, dif
Integrated Architectural Design Program! Intend for BIM!
"Konsol" 3.0 is a 3D AutoCAD software which supports architectural designs covering from 3D modeling to technical plan-drawing for buildings. As the software oriented towards BIM used on a worldwide scale in architectural design and construction area, it estimates a building on a spatial, functional and elemental basis, designs its 3D architectural model in the way of assembling architectural elements such as walls, windows, door, columns, beams and slabs, and then automatically generates technical plans for ground, sectional and elevational views, thus shortening design time and increasing the precision of plans. It is a COM-based program to customize the way the user wants. It helps users to customize parameters of archictural elements – parameters for processes such as structure, electric & heating design, estimation, and construction plan – and to insert plugins (Add-Ins) in programming languages like VB.
integrated product development and data management
Integrated product development and data management. The objective of this project is to help small or medium manufacturers to develop and release product with correct and complete product data informaiton, and guided with predefined R&D process.
Light UI library extended from MFC
This is a junior 3d engine, provide basic 3d functions like transforming, lighting, culling, collision detecting, and so on. if we could, we would add any specific we need.
BLibrestez Robotics Software Library Project
http://sourceforge.net/feeds/p/PROJECT-BLIBRESTEZ55ROBOTICS/issueupdates/basic BLIBRESTEZ55ROBOTICSPROJECT/downloads/basic http://sourceforge.net/feeds/p/PROJECT Copyright©2011-2020 BLibrestez55Ro
CompilerEngine is a compilation engine, you can easily make a quick cross-platform compiler. But CompilerEngine just a preliminary framework for a prototype or preliminary design, there are many imperfections.
A novel and effictive GA algorithm to solve optimization problem
Classical genetic algorithm suffers heavy pressure of fitness evaluation for time-consuming optimization problems. To address this problem, we present an efficient genetic algorithm by the combination with clustering methods. The high efficiency of the proposed method results from the fitness estimation and the schema discovery of partial individuals in current population and. Specifically, the clustering method used in this paper is affinity propagation. The numerical experiments demonstrate that the proposed method performs promisingly for well-known benchmark problems in the term of optimization accuracy.