Open Source Simulation Software - Page 34

Worlds Project is a Java based English to 3D Tool. It renders in 3D whatever you type.

A truck/car simulator,with realistic physics and oldstyle graphics: it displays pixels through the SDL graphics routines, or the X11 if using that version (has some issues:so use the SDL ver).While the 3D graphics is done by the program itself without external libraries.The environment is a hilly terrain:total freedom to drive around.A remake of the classic "Terep 2". Written in the C programming language: although the code is 30 pages long, it's simple. Trailer can be detouched pressming 'l' (minuscle ELL) so to drive a normal car. There's an OpenGL version too: see the CTruck3D _Open,and an ASCII-Art ver (Term_ CTruck3D). This is also a good dydactical software: code is easy to undersand,and drawing procedures and physics sim procedure are written from 0 so it's clearly understandable how a complete 3D game is done in C, starting from a blank page of any plain text editor.Only basic knowledge of C was used. VID: http://youtu.be/n_O-9EFW5zk Lagrande_Rally_3D is an evolution of this

XML based parsers and translation tools for electronic design automation (EDA). Tools for manipulating netlist formats (e.g. SPICE, Spectre, CDL), languages (e.g. Verilog-AMS, VHDL-AMS, ASM), and other useful text-based formats (e.g. Liberty, Gerber).

XPSEDAPI is a cross-platform (programming language agnostic) definition of an application programming interface for working with and manipulating SED-ML documents. Interfaces are defined in Interface Definition Language (IDL) with full documentation.

Xcarecrows4MDA provides a complete toolset to build models and check their behavior for standalone applications or whole systems with a hierarchical, state driven approach. A test component checks the safety of the model under various situations.

The Xholon project explores: software as systems of linked nodes, organized hierarchically. The Xholon toolkit supports this back-to-basics approach, and demonstrates practical benefits through examples from numerous domains.

XinCNC is a free software for Computer Numerical Control (CNC).

YANG (Yet Another Network Generator - Java) enables you to generate social networks given various social rules observed in the real population. Uses: generate realistic networks to be used in individual-centric models, teaching or benchmarking.

YARS - Yet Another Robot Simulator

YASim Commander is a platform-independent, open source editor for creating and editing YASim aircraft models in Flightgear.

YDLX is a generic CPU instruction simulator. It is designed to make it easy to add support for new CPUs and hardware devices in an object-oriented, "plug and play" fashion.

Yet another COSI Clone is an assembly computer simulation.

finds exact gain, directivity and input impedance of Yagi or log-periodic antennas (planar symmetric array of cylindrical dipoles, many driven elements) for a range of specified frequencies, integrates 2D for segments on the same element, moment method

Yaobi is a fast collision detection library for general triangulated objects. It uses a hierarchical representation based on oriented bounding boxes. Yaobi compares well with other libraries when it comes to speed and memory consumption.

YABI93 is an Interpreter for the esoteric programming language Befunge, version "Befunge93". It is written in Java 1.5 and uses Swing for its graphical interface. YABI supports a multilanguage GUI.

Ytk is a Tcl/Tk program which adds menus, buttons and features to the basic command line driven Yorick program and language. It also enables usage of all Tcl/Tk widgets and functions including buttons, sliders, checkboxes, and other typical TK widgets to

An Interactive Fiction Player written for Java Virtual Machine. It implements the Z-machine and Glulx specifications and can be used either standalone or as an applet. The Z-Code/Glulx interpreter runs adventures made by Infocom and contemporary Inte

ZanyBlue: Ada libraries towards a finite element framework

Zwicker's Loudness Calculation (ISO532B) Tools. The project includes a loudness calculation program based on Zwicker's Method, and a WAV file analyzer generating data files for loudness calculation. Documentation and test files are also provided.

A Interactive Network VideoGame

aVolve is an evolutionary/genetic algorithm designed to evolve single-cell organisms in a micro ecosystem. It currently uses the JGAP Genetic algorithm, but does include a primitive genetic algorithm written in Python.

The aXBench (AUTOSAR extensible workbench) is a free eclipse plugin for modeling variant system architectures. This project collects modeling examples for the aXBench without having ti deal with the source code of the aXBench.

A MATLAB toolbox for approximate Bayesian computation (ABC) in stochastic differential equation models. It performs approximate Bayesian computation for stochastic models having latent dynamics defined by stochastic differential equations (SDEs) and not limited to the "state-space" modelling framework. Both one- and multi-dimensional SDE systems are supported and partially observed systems are easily accommodated. Variance components for the "measurement error" affecting the data/observations can be estimated. A 50-pages Reference Manual is provided with two case-studies implemented and discussed. The methodology is based on the research article available at http://arxiv.org/abs/1204.5459 Author's research page is http://www.maths.lth.se/matstat/staff/umberto/

Web Based Astrodynamics Actual GPS constellation UTC julian gps time conversion ECI ECEF Kepler conversion

AMICI, the Assessment platform for Multiple Interdependent Critical Infrastructures, simplifies and boosts experimentation with cyber-physical systems. AMICI enables the real-time execution of physical process models developed in Matlab Simulink, in a way that they can interact with real cyber systems, e.g., ad-hoc software or even real malware. The simulated physical models may come from a wide range of domains, e.g., power generation, power transmission, railway transportation, chemical processes. AMICI includes two main software units that have been developed in C# (Windows) and have been ported on Unix-based systems with the help of the Mono platform. AMICI has been primarily tested in FreeBSD-based systems. AMICI is developed by the European Commission's Joint Research Centre (JRC) For further documentation and acknowledgements please refer to http://ipsc.jrc.ec.europa.eu/?id=819