Simulation

Simulation refers to the process of creating a virtual model of a real-world system to study its behavior and performance under various conditions. This topic covers the principles, methodologies, and applications of simulation in fields such as engineering, science, healthcare, and social sciences. Simulations can range from simple models to complex, interactive environments, allowing researchers and practitioners to test hypotheses, train individuals, and predict outcomes without the risks or costs associated with real-world experiments. The topic also explores different types of simulation software and tools, as well as best practices for designing and validating simulations.

GitHub: https://github.com/topics/simulation
Wikipedia: https://en.wikipedia.org/wiki/Simulation
Created by: The scientific and engineering community
Related Topics: modeling, virtual-reality, computer-science, data-science,
Aliases: simulations,
Last updated: 2026-06-19 00:26:07 UTC
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https://github.com/shanto268/comprehensive_simulation_traffic_analysis_software

This repository contains software for multi-agent simulation model of mixed traﬃc ﬂow of connected (HVs) and automated vehicles (AVs) in Python using pygame, matplotlib, numpy, scipy and seaborn libraries. The software is capable of simulating many different cases of traffic flow and creates data files and figures for the purpose of analysis.

analysis autonomous-vehicles ca cellular-automata heterogeneous mixed-traffic-flow nashc simulation traffic traffic-analysis traffic-flow

Last synced: 19 Jul 2025

https://github.com/qiauil/convdo

Convolutional Differential Operators for Physics-based Deep Learning Study

convolution deep-learning differentiable-programming differential-equations physics simulation

Last synced: 22 Jul 2025

https://github.com/aespinosadev/cloth-behaviour-simulation

Cloth simulation plugin for Unity. It uses a mass spring physics aproach. Simple but fine.

cloth cloth-simulation developer-tools physics-simulation plugin simulation unity unity3d-plugin video-game

Last synced: 14 Jul 2025

https://github.com/bigladder/kiva

Ground heat transfer calculation tool

building energy engineering foundation heat-transfer kiva simulation

Last synced: 09 Apr 2026

https://github.com/sametz/nmrsim

A Python library for NMR simulation

nmr simulation spectra spectrum

Last synced: 27 Mar 2026

https://github.com/hactarce/ndcell

A fast, flexible, and feature-rich interactive multidimensional cellular automaton simulator written in Rust

cellular-automaton multidimensional rust simulation

Last synced: 16 May 2025

https://github.com/hz-b/rayx

RAYX is a simulation tool for beamlines at electron storage rings. It traces synchrotron radiation through a series of mirrors, gratings and more and provides the user with helpful insights, how a given beamline performs.

3d-graphics gpu particle-tracing simulation vulkan

Last synced: 08 Feb 2026

https://github.com/omerkel/ucthello

UCThello - a board game demonstrator (Othello variant) with computer AI using Monte Carlo Tree Search (MCTS) with UCB (Upper Confidence Bounds) applied to trees (UCT in short)

2-player-strategy-game abstract-game ai ai-players artificial-intelligence board-game entertainment game mcts mobile mobile-app mobile-game monte-carlo-tree-search othello perfect-information simulation ucb uct upper-confidence-bounds

Last synced: 10 Apr 2025

https://github.com/open-atmos/pympdata

Numba-accelerated Pythonic implementation of MPDATA with examples in Python, Julia and Matlab

advection advection-diffusion atmospheric-modelling numba numerical-integration pde-solver pypi-package python research simulation

Last synced: 05 Apr 2025

https://github.com/whiteyhat/Lightning-Network-Simulator

Lightning Network Simulator

bitcoin lightning-network simulation

Last synced: 29 Mar 2025

https://github.com/ie3-institute/powersystemdatamodel

Provides an elaborated data model to model energy systems with a high granularity e.g. for bottom-up simulations. Additionally, useful functionalities to handle the model i/o are provided as well.

datamodel powersystem simulation

Last synced: 13 Apr 2026

https://github.com/diku-dk/libhip

LibHip: An Open-Access Hip Joint Model Repository suitable for Finite Element Method Simulation

biomechanics computational-modeling hip-joint meshing-algorithms python segmentation simulation

Last synced: 15 Oct 2025

https://github.com/framersai/paracosm

Agent swarm simulation with emergent tool forging, HEXACO personality evolution, and deterministic kernels. Built on AgentOS.

agentos ai-agents ai-simulation emergent-behavior hexaco mars multi-agent personality simulation swarm

Last synced: 13 May 2026

https://github.com/cogment/cogment-tutorial-rps

Cogment tutorial

cogment reinforcement-learning rock-paper-scissors simulation

Last synced: 13 Oct 2025

https://github.com/hbeni/fgcom-mumble

A (flightsim) radio communication simulation based on mumble

atc atc-pie communication flight-simulator flightgear linux macos openradar radio-communications radio-simulation simulation windows

Last synced: 05 Mar 2026

https://github.com/sinamajdieh/godot-neural-network

This project implements a fully GPU-accelerated feedforward neural network inside the Godot Engine using SPIR-V compute shaders. Designed for high-performance training and inference, it leverages Godot’s RenderingDevice API to execute parallel computations directly on the GPU.

godot neural-network simulation

Last synced: 16 Mar 2026

https://github.com/aj92/simitl

SimITL - virtual betaflight simulation

betaflight game game-development gamedev quadcopter simulation simulator

Last synced: 19 Feb 2026

https://github.com/vikashplus/ycb_sim

MuJoCo models for YCB objects (https://www.ycbbenchmarks.com/)

mujoco robosapien robot simulation ycb

Last synced: 26 Jun 2025

https://github.com/patrickkunka/bandwidth-throttle-stream

A Node.js and Deno transform stream for throttling bandwidth

bandwidth-limiting network simulation stream testing throttling

Last synced: 18 Feb 2026

https://github.com/harfang3d/tutorials-hg2

Tutorials for Harfang Python & Lua

3d directx harfang lua opengl physics python simulation visualization vr

Last synced: 17 Mar 2025

https://github.com/statgenlmu/coala

A Framework for Coalescent Simulation in R

coalescent dna evolution popgen rstats simulation

Last synced: 21 Feb 2026

https://github.com/northword/wiki

《能源环境材料计算模拟方法》学习笔记，包括linux基础命令、pbs作业管理系统、vasp、materials studio等。

calculations computation-simulation density-functional-theory dft dft-calculations linux materials-studio pbs simulation vasp vaspkit

Last synced: 09 Oct 2025

https://github.com/opengene/seqmaker.jl

(No maintenance) Next Generation Sequencing Simulation with SNP, Variation and Sequencing Error Integrated

bioinformatics illumina ngs simulation

Last synced: 12 Aug 2025

https://github.com/bduvenhage/bits-o-cpp

Bits of sweet C++ code that I use often.

graph-algorithms optimisation random-number-generators simulation timer topcoder

Last synced: 13 Apr 2025

https://github.com/choderalab/protons

OpenMM testbed for constant-pH methodologies.

constant-ph openmm ph-methodologies proton python simulation

Last synced: 04 Feb 2026

https://github.com/soypat/godesim

ODE system solver made simple. For IVPs (initial value problems).

differential-equations dormand-prince golang initial-value-problem ivp newton-raphson-multivariable ode ode-solver runge-kutta runge-kutta-fehlberg simulation

Last synced: 23 Mar 2025

https://github.com/ci-group/revolve2

A python library for optimization, geared towards modular robots and evolutionary computing.

evolutionary-algorithms evolutionary-computation modular-robots optimization robotics simulation

Last synced: 14 Jan 2026

https://github.com/thiagoojack/packettracer-rpm-based

Cisco Packet Tracer installer for RPM-based operating systems.

centos cisco cisco-packet-tracer fedora linux network rhel rocky-linux routers simulation

Last synced: 25 Mar 2025

https://github.com/lucaangioloni/gameoflife

Game Of Life implementation using Numpy and PyQt for GUI

board conway game gameoflife gui pyqt python qt simulation

Last synced: 23 Apr 2025

https://github.com/ait-aecid/kyoushi-environment

Scripts to deploy virtual testbed for log data analysis and anomaly detection.

anomaly-detection cyber-attacks data-mining hids ids kyoushi log-data logs monitoring nids security simulation

Last synced: 20 Jan 2026

https://github.com/weisongzhao/adaptiveoptics.simulation

Simulation for sensorless adaptive optics (Confocal microscopy, Modal method)

adaptive-optics confocal-microscopy matlab matlab-toolbox simulation

Last synced: 07 Sep 2025

https://github.com/phughesmcr/miski

An Archetypal Entity Component System (ECS) architecture in Typescript

ecs ecs-framework engine entity-component-system game-development gamedev javascript simulation typescript

Last synced: 28 Oct 2025

https://github.com/vasturiano/d3-force-surface

A multi-surface elastic collision force type for the d3-force simulation engine

d3js elastic-collision force force-directed-graphs graph-theory impact physics-simulation simulation surface

Last synced: 26 Jul 2025

https://github.com/omerkel/scrum-card-game

Scrum Card Game: Scrum Sprint Simulation played as a multi-player card game

agile board-game card-game collaboration educational-game game multi-player pdf playing-cards scrum scrum-agile simulation software-development-framework team-work teamwork training-materials

Last synced: 13 Jun 2025

https://github.com/jmcph4/pyobsim

A Python module for market simulation

finance fintech limit-order-book lob market market-simulator order-book python simulation simulator stock-market stock-price-prediction trading

Last synced: 07 Apr 2025

https://github.com/jonniedie/simulationlogs.jl

Signal logging and scoping for DifferentialEquations.jl simulations.

control-systems differential-equations dynamical-systems modeling modeling-and-simulation simulation

Last synced: 15 Mar 2025

https://github.com/qecsim/qecsim.jl

Qecsim is a Julia package for simulating quantum error correction using stabilizer codes.

julia qec quantum-error-correction simulation

Last synced: 23 Apr 2025

https://github.com/physicshub/physicshub.github.io

View the Physics. PhysicsHub is a free open-source project, perfect for contributions, that helps students study physics by visualizing formulas with interactive simulations.

first-project hacktoberfest hacktoberfest-accepted nextjs physics physics-2d physics-simulation react simulation students typescript website

Last synced: 25 Jan 2026

https://github.com/signetlabdei/ns3-mmwave-iab

IAB feature for the ns-3 mmWave module

iab mmwave mmwave-5g-networks ns-3 relay simulation

Last synced: 16 Jan 2026

https://github.com/pynbody/tangos

The Agile Numerical Galaxy Organisation System

cosmology python simulation

Last synced: 04 Apr 2026

https://github.com/wyvernsemi/tcpippg

10GbE XGMII TCP/IPv4 packet generator for Verilog

10g ethernet simulation tcp-ip verification verilog virtual-processor xgmii

Last synced: 14 Apr 2025

https://github.com/hleb-kastseika/vkb

Bot for vk.com competitions

automation bot competition competition-posts java reposts simulation vk vk-api vk-bot vkb vkontakte vkontakte-client

Last synced: 29 Sep 2025

https://github.com/statsim/app

StatSim. Bayesian inference and statistical simulations in the browser

bayesian-statistics electronjs graphical-programming histogram javascript modeling probabilistic-programming probability pwa simulation statistics vuejs webppl

Last synced: 28 Oct 2025

https://github.com/gmlc-tdc/helics-examples

Examples for using HELICS with a variety of the supported programming languages

co-simulation examples simulation

Last synced: 18 Jun 2025

https://github.com/arm-software/mram_simulation_framework

MRAM magnetization simulation framework. s-LLGS python and verilog-a solvers for transients simulation and Fokker-planck equation solver for stochastic analysis

fokker-planck llgs mram mtj simulation sllgs

Last synced: 14 Jun 2025

https://github.com/cazala/party

webgpu particle system and physics engine with realtime playground

engine particle physics playground simulation system webgpu

Last synced: 20 Jan 2026

https://github.com/pritampanda15/molecular-dynamics

Self explained tutorial for molecular dynamics simulation using gromacs

charmm complex dynamics freeenergy hpc hpc-clusters lipidbilayer molecular molecular-dynamics molecular-dynamics-simulation molecular-mechanics molecular-simulation pca proteinligand simulation

Last synced: 15 Apr 2025

https://github.com/avivace/kalman

Interactive and real time 2D simulation of the Kalman Filter in use to reduce statistical input noise.

2d-simulation algorithm demo estimates implementation kalman kalman-estimator kalman-filter kalman-filtering kalman-smoother kalman-tracking noise simulation

Last synced: 20 Jul 2025

https://github.com/ghonimo/pre_silicon-ahb-to_apb-verification

Comprehensive verification suite for the AHB2APB Bridge design, featuring SystemVerilog and UVM-based methodologies. 🌉🚀

ahb2apb digital-design questasim semiconductor simulation systemverilog testbench uvm uvm-verification verification verification-methodologies vip

Last synced: 02 Mar 2026

https://github.com/jarzka/ajokit

Simple JavaScript based traffic simulation

javascript simulation traffic-simulation

Last synced: 10 Apr 2025

https://github.com/Shivamshaiv/Python-DICE

Python 3.6 implementation of Dynamic Integrated Climate-Economy (DICE)

climate-change climate-data dice integrated-assessment-model python-dice simulation

Last synced: 01 Nov 2025

https://github.com/starciad/stardustsandbox

⏳ ➥ A particle simulator sandbox game inspired by the classic 'falling sand'.

cellular-automata csharp dotnet falling-sand game gamedev monogame sandbox sandbox-game simulation simulator simulator-game

Last synced: 04 Mar 2026

https://github.com/wyvernsemi/mem_model

High speed C/C++ based behavioural VHDL/Verilog co-simulation memory model

avalon axi cosimulation dpi-c ghdl memory-model nvc pli questasim simulation test-bench verilator verilog verilog-components verilog-testbenches vhdl vivado-simulator

Last synced: 08 Jan 2026

https://github.com/scikit-hep/pyhepmc

Easy-to-use Python bindings for HepMC3

data generator hep hepmc monte-carlo particle physics python simulation vertex

Last synced: 07 Apr 2025

https://github.com/wisdem/wombat

Windfarm Operations & Maintenance cost-Benefit Analysis Tool

operations-maintenance python3 simpy simulation wind-energy

Last synced: 07 Jan 2026

https://github.com/cybersecsi/robodroid-library

Curated list of Frida scripts for RoboDroid to run pre-defined behaviors.

android cyber-range cyberrange cybersecurity frida simulation

Last synced: 26 Feb 2026

https://github.com/auterion/px4-simulation-ignition

simulation

Last synced: 14 Apr 2026

https://github.com/dglaeser/gridformat

Header-only C++-Library for grid file I/O

computational-grid input-output numerical-modeling simulation

Last synced: 21 Feb 2026

https://github.com/WISDEM/WOMBAT

Windfarm Operations & Maintenance cost-Benefit Analysis Tool

operations-maintenance python3 simpy simulation wind-energy

Last synced: 07 May 2025

https://github.com/rocketpy-team/rocketpaper

This repository keeps all the data used for the article "RocketPy: A Six Degree-of-freedom launch vehicle trajectory simulator"

aerodynamics aerospace aerospace-engineering dynamics flight flight-data flight-simulator paper rocket simulation trajectory

Last synced: 23 Oct 2025

https://github.com/wesdoyle/python_epidemic_simulation

A crude simulation of an epidemic in Python with pygame visualization

epidemic-simulations pygame simulation

Last synced: 07 Oct 2025

https://github.com/nicrusso7/robot-gym

RL applied to robotics.

legged-robot legged-robots line-follower mpc pybullet quadruped quadruped-robot rl robotics simulation

Last synced: 17 Mar 2026

https://github.com/NumericalMathematics/DispersiveShallowWater.jl

A Julia library of structure-preserving numerical methods for dispersive wave equations

dispersion-model julia numerical-simulation-framework shallow-water-equations simulation summation-by-parts

Last synced: 30 Nov 2025

https://github.com/nismod/smif

Simulation Modelling Integration Framework

coupling infrastructure model optimization simulation

Last synced: 20 Feb 2026

https://github.com/lf-santos/dwsimopt

The 'dwsimopt' is a Python library that automates DWSIM simulations for process optimization.

automation chemical-engineering chemical-process dwsim modeling optimization optimization-algorithms optimization-framework optimization-process process-design process-simulation process-simulator python simulation

Last synced: 14 Dec 2025

https://github.com/aromanro/eventmoleculardynamics

A program implementing event driven molecular dynamics for hard smooth spheres, using OpenGL for displaying

3d 3d-graphics collision computational-physics event-driven glm lightning mfc molecular-dynamics molecular-dynamics-simulation opengl particles physics physics-simulation shaders simulation sphere

Last synced: 18 Mar 2025

https://github.com/cuppachino/bevy_logic

Simulate logic gates and signals in bevy

bevy logic-gates simulation

Last synced: 23 Oct 2025

https://github.com/bio-phys/pydiffusion

Analyse Rotational Diffusion Tensor from MD Simulations

brownian-dynamics diffusion mdanalysis molecular-dynamics python rotation simulation

Last synced: 16 Jan 2026

https://github.com/stateless-minds/cyber-acid

Liquid democracy political simulator based on the automated data feed from the moneyless economy simulator Cyber Stasis.

decentralized-web distributed-computing game golang ipfs liquid-democracy multiplayer p2p politics self-governance simulation simulator society-management web3 webassembly

Last synced: 09 Mar 2026

https://github.com/hpcgroup/tracer

Trace Replay and Network Simulation Framework

bigsim-traces network-simulator simulation trace trace-replay

Last synced: 12 Mar 2026

https://github.com/open-atmos/pypartmc

Python (and C++) interface to PartMC with Jupyter/Python, Julia and Matlab examples

aerosol-modelling atmospheric-modelling atmospheric-physics monte-carlo-simulation particle-system pybind11 python research simulation sundials

Last synced: 11 Apr 2025

https://github.com/rte-antares-rpackage/antaresviz

ANTARES Visualizations

adequacy bilan dygraphs electric energy leaflet linear-programming manipulatewidge monte-carlo-simulation optimization plotly previsionnel r renewable-energy rte shiny shiny-apps simulation stochastic-simulation-algorithm tyndp

Last synced: 19 Apr 2025

https://github.com/cbsteh/PySawit

Oil Palm Growth and Yield Model

agriculture biophysics crop energy hydrology meterology model oil palm simulation soil

Last synced: 28 Mar 2025

https://github.com/avivace/physarum

Physarum polycephalum slime mould computing simulation, implemented on a custom VueJS + Unity3D stack

adamatzky agent-based-modeling agent-based-simulation complex-systems implementation integration physarum simulation simulation-framework slime slime-mold smart-slime unity unity2d vue vuejs

Last synced: 05 May 2025

https://github.com/ffverse/ffsimulator

Simulate Fantasy Football Seasons

fantasy-football r-package simulation

Last synced: 22 Oct 2025

https://github.com/rte-antares-rpackage/antaresViz

ANTARES Visualizations

Last synced: 07 May 2025

https://github.com/jonaspleyer/cellular_raza

Cellular Agent-based Modeling from a Clean Slate

agent-based agent-based-modeling biology cellular rust rust-library simulation

Last synced: 12 Jun 2026

https://github.com/michaelb/simple-user-simulation

powershell script to simulate activity by a user

cybersecurity powershell-script simulation user-simulator vm

Last synced: 29 Oct 2025

https://github.com/strandedkitty/ants-simulation

🐜 GPU-accelerated ant colony simulation

gpu realtime sandbox simulation webgl

Last synced: 22 Jul 2025

https://github.com/simongravelle/atb2lammps

Convert files from the ATB repository to LAMMPS format

atb converter input lammps lammps-data lammps-input lammps-script molecule molecule-file python simulation

Last synced: 22 Aug 2025

https://github.com/aromanro/qcsim

Quantum computing simulator

computational-physics eigen physics physics-simulation quantum quantum-algorithms quantum-computing quantum-computing-algorithms quantum-information simulation simulator

Last synced: 18 Mar 2025

https://github.com/anl-ceeesa/powersas.m

PowerSAS.m - A power grid analysis toolbox based on semi-analytical solutions (SAS) for Matlab/GNU Octave

power-grids simulation

Last synced: 19 Feb 2026

https://github.com/flatironinstitute/skellysim

Hydrodynamic Cytoskeleton Simulator

cpp cytoskeleton fast-multipole-method fluid-dynamics high-performance-computing hybrid-parallelism molecular-motors mpi openmp python simulation trilinos

Last synced: 15 Jul 2025

https://github.com/kmilo17pet/qlibs-cpp

C++ version of qlibs, a collection of useful libraries for embedded systems : signal smoothing, PID control, Fuzzy Logic, fixed-point math and more...

bitfields control-systems cpp crc-calculation digital-signal-processing discrete filtering fixed-point fuzzy-logic interpolation interpolation-methods lti lti-system outlier-removal pid-control recursive-algorithm rms simulation smoothing transfer-functions

Last synced: 02 Mar 2026

https://github.com/wumpf/yasph2d

some 2d sph fluid experimentation using rust

fluid fluid-simulation simulation smoothed-particle-hydrodynamics sph

Last synced: 10 Apr 2025

https://github.com/adam4lexander/spoke

Spoke is a tiny declarative reactivity engine for Unity.

architecture csharp declarative ecs game-dev gameplay open-source reactive reactivity simulation state-management unity unity3d vr

Last synced: 27 Dec 2025

https://github.com/simulationstorm/simulationstorm

A cross-platform simulation development toolkit for the .NET

c-sharp cross-platform dotnet open-source simulation simulation-engine simulation-framework simulation-modeling simulation-toolkit simulations

Last synced: 10 Apr 2025

https://github.com/auterion/px4-jsbsim-bridge

JSBSim bridge for PX4 SITL/HITL simulations

drone flight-controller flightgear hacktoberfest hardware-in-the-loop jsbsim jsbsim-bridge px4 robotics simulation software-in-the-loop visualization

Last synced: 14 Apr 2026

https://github.com/bkamins/eventsimulation.jl

An event based Discrete Event Simulation engine

discrete-event hacktoberfest julia-language simulation

Last synced: 10 Apr 2025

https://github.com/Josverl/micropython-p1meter

A ESP32 sensor to read an p1 electricity meter and publish this to MQTT and HomeAssistant, written in MicroPython

esp32 homeassistant mqtt p1meter simulation

Last synced: 13 May 2025

https://github.com/rveltz/piecewisedeterministicmarkovprocesses.jl

Piecewise Deterministic Markov Processes in Julia

differential-equations julia jump simulation stochastic-processes

Last synced: 06 Sep 2025

https://github.com/urbainvaes/cahn-hilliard

Code to simulate the Cahn-Hilliard equation

finite-element-analysis freefem gmsh simulation

Last synced: 23 Feb 2026

https://github.com/hunar4321/find-global-maximum

Simulation of life like characters and several learning algorithms to test the ability of each algorithm to enable the characters reaching global maximum with minimum effort

evolutionary-algorithms optimization simulation unity3d

Last synced: 10 Apr 2025