Gear Modeling Cad

JMCAD is an program for the modeling and simulation of complex dynamic systems. This includes the ability to construct and simulate block diagrams. The visual block diagram interface offers a simple method for constructing, modifying and maintaining complex system models. The simulation engine...

JPhysChem - a mathematical modeling toolbox designed to provide an abstract layer and a comprehensive graphical front-end for general model building and specific modeling and data processing in the field of mass spectrometry and physical chemistry.

The Object-Role Modeling (ORM) standard version 2, associated schemas and generation tools, and a reference implementation in the form of the Natural Object-Role Modeling Architect for Visual Studio (NORMA) product.


Platforms: Windows, Mac, Linux

A CAD/painting program written in PHP. The user requires no detailed drawing skill. All objects are functions placed on the screen by defining one or two points with parameters for the object. Produces .png-.jpg-.gif(animated)-.mpg-.pov pictures. See Hom


Platforms: Windows, Mac, Linux

Pyslice provides utility functions for parametric modeling. PySlice creates data sets based on a series of template files, then runs a model against each data set. It tracks each model's progress keeping the total number under a user set limit.


Platforms: Windows, Mac, Linux

Tissue Modeling Tool (TMT) is a Matlab-based open source project aiming to share constitutive modeling code and algorithms within the tissue biomechanics community. It is meant to be modular, fast, and easily extensible.


Platforms: Windows, Mac, Linux

Theme Park Builder 3D CAD- an ambitious community project to create a free amusement park construction game. You can build a huge park and then take a first person view and 'ride the rides'. Key features include user created content and expandability.


Platforms: Windows, Mac, Linux

Ycad is a library of CAD functions in Java. Currently only DXF is supported for reading, viewing and writing. The DXF drawing may be rendered to a Graphics object for printing or imaging.


Platforms: Windows, Mac, Linux

These files were used in the webinar on Modeling Mechanical, Electric and Hydraulic Systems in Simulink, which was broadcast on April 6th, 2006.In this webinar (Now Recorded and available from our website), we show how SimulinkdlT« enables faster and more effective development of controlled...


Platforms: Matlab

When modeling feedback loop which is often used in designing a feedback controller, either MATLAB or Simulink will be sufficient to design and construct this ffedback loop. However, when dealing with complex feedback controller which involves multiple inputs and multiple outputs, it is easier to...


Platforms: Matlab

Using an engine throttle valve modeling example, this demo shares some perspectives on creation of nonlinear models of dynamic systems from the measurements of its input and outputs. It describes useful workflows for approaching the task of data-based modeling using System Identification...


Platforms: Matlab

Some nice interface sounds from Metal Gear Solid 4.


Platforms: Mac

Sailcut CAD is a sail design and plotting software which allows you to design and visualise your own sail and compute the accurate development of all panels in flat sheets. The original Sailcut was a Basic program developped by Robert Lain?*A* in 1978. The new version, called Sailcut CAD, is...


Platforms: *nix

K3Studio is the universal workbench for 2d/3d modeling, visualization and simulation.The main topic is simulation and visualization of automata networks, but it can be used for diagram drawing, flowcharting, presentation, as a CAD, GIS,...


Platforms: *nix

Varkon is a very powerful parametric 2D/3D CAD, modeling and application development tool for engineering, design, architecture, etc. It does 2D drafting, 2D and 3D modeling, sculptured surface modeling, and even animations. See our website for details.


Platforms: *nix

BRL-CAD project is a powerful Constructive Solid Geometry (CSG) solid modeling system. BRL-CAD includes an interactive geometry editor, ray tracing support for rendering and geometric analysis, network distributed framebuffer support, image-processing and signal-processing tools. The entire...


Platforms: *nix

XUL Gear is an award winning, intuitive, visual (WYSIWYG) editor for XUL applications (.xul files).


Platforms: *nix

JMCAD is an program for the modeling and simulation of complex dynamic systems. This includes the ability to construct and simulate block diagrams. The visual block diagram interface offers a simple method for constructing, modifying and maintaining complex system models. The simulation engine...


Platforms: *nix

CAD::Drawing::IO::OpenDWG - Accessor methods for OpenDWG toolkit wrapper


Platforms: *nix

Alliance CAD System is a free set of EDA tools and portable cell libraries for VLSI design. It covers the design flow from VHDL up to layout. It includes VHDL simulator, RTL synthesis, place and route, netlist extractor, DRC, layout editor.


Platforms: *nix