Open Source Tcl Simulation Software

Ns is a discrete event simulator targeted at networking research. Ns provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks.

Integrated Development Environment for some microcontrollers based on 8051(e.g. AT89S8253). Supported languages are Assembly and C. It has its own simulator, assembler, editor and many other tools. See the project web site for more details and the newest updates.

ASCEND is a modelling environment and solver for large or small systems of non-linear equations, for use in engineering, thermodynamics, chemistry, physics, mathematics and biology. Solvers for both steady and dynamic (NLA & DAE) problems, are provid

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

EcoLab is a C++ based Agent Based Modelling system, with emphasis on high performance computing for scaling to large simulations.

CDNSimulator provides several libraries for ns2 simulator to extend it with content delivery networks (CDN).

This project provides DiffServ simulations improvements for the Network Simulator 2. The current version works for NS2 version 2.29

An IEEE 802.11e EDCA and CFB Simulation Model for ns-2

An implementation of the GSD service discovery protocol for the network simulator ns2 (http://www.isi.edu/nsnam/ns/). The protocol core is written in c++ whereas simulation settings and scenarios can be set up via OTCL scripts -- as usual in ns2.

Elenix is a GNU/Linux distribution dedicated to the needs of management, development, and troubleshooting of electronic circuits.

This project extends the Proximus development environment to support deployment of AI workloads on next-generation AMD Ryzen™ AI processors, such as the Ryzen™ AI 7 PRO 7840U featured in the Lenovo ThinkPad T14s Gen 4 ,one of the first true AI PCs with an onboard Neural Processing Unit (NPU) capable of 16 TOPS (trillion operations per second). Originally designed for use with Windows 11 Pro, this runtime was further enhanced to work under Linux environments, allowing developers and researchers to fully utilize the AMD AI Engine across both platforms. This cross-platform support is a major innovation, enabling AI workload portability, integration into CI environments, and deployment into Linux-based research and production pipelines.

Wireless LAN (IEEE 802.11) power management extension based on ns-2.33. This supports legacy power save functions defined with IEEE 802.11.

This project presents an extension to ns-2, which enables a normal user, who has basic knowledge of ns-2, to simulate localization system within a wireless network. Moreover, this project would be beneficial to researchers who want to implement new or existing localisation algorithms and anyone new to ns-2 who wish to know more about how a simulation project is built and structured. [1],[2] provide more details. References [1] A. M. Abu-Mahfouz and G. P. Hancke, GP., “ns-2 extension to simulate localization system in wireless sensor networks,” In Proceedings of the IEEE Africon 2011 conference, 13-15 September , Livingstone, Zambia, 2011, pp. 01-07. [2] A. M. Abu-Mahfouz "Accurate and efficient localisation in wireless sensor networks using a best-reference selection," PhD thesis, 2011, http://upetd.up.ac.za/thesis/available/etd-10122011-124534/ For ns-2.34: download ns2_localisation.tar.gz For ns-2.35: click on "Browse All Files" then read "readme.asn"

The aim of this project is to have a current implementation of the experimental VFER protocol (http://vfer.sf.net) within the ns-2 network simulator. The design of VFER can then be tweaked using results from this simulation.

Symofros is a robotics modeling software originally created by the Canadian Space Agency. Symofros basic functions include modeling Kinematics, Non-linear dynamics, Linear dynamics, Dynamics for constrained systems, and Systems with flexible links.