Open Source Python Simulation Software - Page 9

Simulator of virtual animals made up of biological neural networks for research in the Computational Neuroscience field.

Newton is a high-performance, GPU-accelerated physics simulation engine designed primarily for robotics research, machine learning, and advanced simulation workflows. Built on top of NVIDIA Warp, it leverages GPU parallelism to deliver scalable and efficient simulation environments that support rapid iteration and experimentation. The engine extends previous simulation frameworks by introducing differentiable physics capabilities, allowing it to integrate seamlessly with machine learning models and optimization pipelines. Newton supports OpenUSD for modern 3D scene representation and interoperability, making it suitable for complex simulation ecosystems. It is developed as a Linux Foundation project with contributions from major organizations like NVIDIA, Google DeepMind, and Disney Research, highlighting its relevance in cutting-edge robotics and AI development.

This project has moved to http://sourceforge.net/projects/ngspice-ext.

This program was written to dimonstrate errors in transmission for a presentation on Claude Shannon's Noisy Channel Coding Theorem. It takes an input file, the probability of a bit being flipped, and, if specified, the size of the header of the file. The program was intended to take monochrome bitmap files as input, so that each bit refers to a pixel in the image and thus, it would be easy to see errors in the output file, as some of the pixels would be flipped; however, it will work on any input file.

This project going to develop a thermodinamical server for chemical simulation, equip design, scientific module for other aplication or chemical education. Also the thermo server is developed to complete the project of chemical simulation Sim42.Spanish

That project aims at delivering a reference implementation of a library, estimating and serving average prices paid for air travel products. It is not intended for use by an actual airline, but rather by simulators or other airline-related modules of

OpEx is an application suite that includes the main building blocks of commercial electronic trading systems. All OpEx applications run on distributed system architectures.

The OpenFire processor is a Xilinx MicroBlaze-compatible processor being modified for use in Cyber Physical Systems research. This material is based upon work supported by the National Science Foundation under Grant No. CPS-0932113.

OpenFrames has moved its primary development repository to GitHub! Everything else will follow. Get it at https://github.com/ravidavi/OpenFrames/wiki OpenFrames is an Application Programming Interface (API) that allows developers to provides the ability to add interactive 3D graphics to any scientific simulation. A simulation developer can use OpenFrames to specify what they want to visualize, without having to know any details of computer graphics programming. OpenFrames is currently used by three NASA programs: Copernicus (NASA JSC), the General Mission Analysis Tool (GMAT, NASA GSFC), and a Virtual Reality exploration tool (NASA GSFC).

The OpenMultiphysics project is the home for community-driven development of application integration technologies designed to aid in the design and implementation of multiphysics simulation capabilities. Design and development in this project is driven by the Consortium for Open Multiphysics. Feel free to visit us at our GitHub site as well: https://github.com/IllinoisRocstar/IMPACT

Typically, to program a GUI is time consuming and requires experience with graphic libraries. OpenNum lets you create a graphical interface adapted to your solvers by simply editing an XML configuration file. More specifically, OpenNum lets you · to collect a hierarchical dataset, · to call any executable file and · to visualize scalar and vector fields, plot graphs or show simple plain text files. It also has other useful utilities specifically designed for numerical simulation packages: · it allows managing a centralized materials dataset; · it can read several finite element mesh formats and several field formats.

A simple PDP-11 emulator for first year alumni in computer sciences and alike.

OpenWWTP is wastewater treatment plant simulator based on (modified) Activated Sludge Model (ASM2d) The project is in very beginning stage (help wanted).

Ouroborus is an artificial life framework for mobile agents on a background of cellular automata. It can be used to teach and research topics such as population genetics, ecology and evolution. The demo includes a curses view and live Csound audio.

Esse projeto é uma reimplementação dos processadores hipotéticos descritos no livro "Fundamentos de Arquitetura de Computadores" de Raul Fernando Weber, usados em diversas faculdades no sul do Brasil, incluindo o Instituto de Informática da UFRGS.

The Python Unified Membrane Analysis Toolkit is a suite of python tools for analyzing molecular dynamics simulations of membranes.

PGAF provides a framework tuned, user-specific genetic algorithms by handling I/O, UI, and parallelism. It is designed for optimizing functions that take a "very long time" to evaluate.

PCSIM is a tool for distributed simulation of heterogeneous networks composed of different model neurons and synapses. The development of PCSIM was supported by the FACETS EU project.

ParamIT is a toolkit aiding the development of molecular mechanical force field parameterization of small, drag like, molecules within CHARMM general force field (CGenFF) protocol. The developed toolkit helps the researchers in following ways: 1) automating the creation of multiple input files for quantum and molecular mechanics programs, 2) automating the output analysis and 3) substitute the use of full MM programs with a faster specialized one. The developed tools include: 1) generator of molecule-water complexes with graphical user interface (GUI), 2) semi-automatic frequency analysis using symbolic potential energy distribution matrix and comparison of optimized internal coordinates, 3) GUI for charge fitting with three modes: manual, Monte-Carlo sampling or brute force, and 4) GUI for dihedral terms fitting. The usage of these tools decreases the labor effort, lowers manual input errors and reduces the time needed for accurate MM parameterization efforts.

PetriKit is a modular toolkit for Petri Net analysis. It allows the extraction of basic properties, extraction of invariants, and generation of reachability graph. Results can be formatted in plain text, HTML or XML files.

A python/C++ framework for Bayesian phylogenetic analysis.

With Planets you can create and simulate planetary systems on your computer using Newton's law of universal gravitation. This program can be used in schools for illustration and students can experiment with it themselves. I created this project as part of the German Abitur exam, which is why the help documents are currently only available in German. Requirements: - Python 2.7 - Windows 7, Windows XP, Ubuntu Other operating systems may work but were not tested.

Physical modelling of water transport in plants

Plouf is a set of algorithms that solve partial differential equations on sets of connected points. Emphasis is on fluid mechanics and plasma flows.