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: 2026-06-23 00:28:43 UTC
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https://github.com/danielroth1/cae

CAE is a tool for the simulation of rigid bodies and deformable objects.

cgal fem rigid-bodies simulation

Last synced: 04 Jun 2026

https://github.com/theandreyzakharov/russian-automotive-assistance-system

🚘⚠️ RAAS is a modular driver assistance system developed in the CARLA simulator for integration into Russian vehicles such as Lada, Aurus, and others. It includes a wide range of ADAS features and proposes a concept and prototype of how such a system could be built for domestic cars, focusing on adaptability, open architecture, and real-world use.

assistance-system aurus automotive-software autonomous-driving autonomous-vehicles car car-assistant carla carla-driving-simulator carla-simulator driving-assistant driving-simulator lada modules multimedia-systems python research simulation simulator vehicle

Last synced: 10 Oct 2025

https://github.com/gazebosim/gz-utils

Classes and functions for robot applications

cpp cpp17 gazebo gazebosim hacktoberfest ignition-gazebo ignition-libraries robotics simulation utilities-library

Last synced: 12 Dec 2025

https://github.com/dnmfarrell/iamsim

A Prolog module that stores IAM policies and actions to simulate permissions.

aws-iam cloud-security prolog simulation

Last synced: 01 Feb 2026

https://github.com/pmocz/superconductor-spectral

Spectral Solver for the Ginzburg-Landau equation

ginzburg-landau physics scientific-computing simulation superconductors tutorial

Last synced: 12 Apr 2025

https://github.com/saidone75/wa-tor

A ClojureScript implementation of the famous population dynamics simulation devised by A.K. Dewdney.

clojure clojurescript simulation wa-tor

Last synced: 26 Jan 2026

https://github.com/endolith/elsim

Election Simulator 3000: Monte Carlo simulations of voting methods and metrics under different voter models

approval-voting borda-count comsoc condorcet condorcet-methods democracy elections electoral-system-visualization electoral-systems first-past-the-post instant-runoff-voting monte-carlo range-voting ranked-choice-voting research simulation social-choice voting voting-methods voting-theory

Last synced: 05 Mar 2026

https://github.com/bshoshany/wormholeparadoxsimulation

Simulation of time travel paradoxes using a wormhole time machine.

general-relativity mathematica relativity simulation time-travel wormhole

Last synced: 30 Jan 2026

https://github.com/aap/pdp10

PDP-10 simulation

computer-history pdp-10 retrocomputing simulation verilog

Last synced: 16 Mar 2026

https://github.com/selfup/oxidizy

Life, in its smallest form.

atoms baryons bevy cells cpu-intensive gpu life neutrons parallel protons quarks ram rust simulation simulator

Last synced: 23 Mar 2025

https://github.com/abdelazeem201/leon2

The LEON2 is a synthesisable VHDL model of a 32-bit processor conforming to the IEEE-1754 (SPARC V8) architecture.

arm asic asic-design asic-verification fpga rtl simulation soc systemverilog verilog vhdl

Last synced: 07 Feb 2026

https://github.com/nardienapratama/rollercoaster-simulation

A rollercoaster simulation game created using Unity as part of my attempt to dive in the world of computer graphics.

computer-graphics csharp simulation unity

Last synced: 25 Apr 2025

https://github.com/thanos/ex_drone

BEAM-native drone control for Elixir and Erlang. Fly, monitor, simulate, and coordinate programmable drones using supervised processes, telemetry, missions, and swarm APIs.

autonomous beam crazyflie distributed-systems drone drones elixir erlang mavlink mission-planning otp px4 robotics simulation swarm-robotics telemetry tello uas uav

Last synced: 22 Jun 2026

https://github.com/ryex/ic10emu

A Stationeers IC10 code editor and emulator

editor emulator ic10 simulation stationeers virtual-machine

Last synced: 15 Apr 2025

https://github.com/arup-group/mc

Making MATSim Configuration fun again

arup city-modelling city-modelling-lab cml orchestration simulation

Last synced: 12 Apr 2025

https://github.com/giakoumoglou/game_theory_spatial_pd

[Nature 1992] Evolutionary Games and Spatial Chaos

evolutionary-games game-theory martin matlab nowak simulation

Last synced: 14 Apr 2025

https://github.com/gamemann/go-web-attack-log-simulation

A basic Go program imported from GFL's Gitlab. This simply simulates a web attack via logs.

attack ddos dos go golang http log simulation web

Last synced: 18 Mar 2025

https://github.com/timcera/hspfbintoolbox

Command line script and Python package to read time-series from the Hydrological Simulation Program - FORTRAN (HSPF) binary output.

cli hydrology python simulation

Last synced: 20 Jul 2025

https://github.com/blankscreen-exe/webgl-fluid-simulation

a webgl fiuld simulation for website background

fluid-simulation frontend javascript simulation webgl

Last synced: 18 Jul 2025

https://github.com/raphaelsenn/elastic-collision

Uses SFML for a compact physics simulation illustrating elastic collisions in C++.

2d 2d-graphics cpp elasticcollision graphics math physics physics-2d physics-based-animation physics-based-simulation physics-engine physics-simulation sfml simulation

Last synced: 17 Jul 2025

https://github.com/twallema/pysodm

Simulating and Optimising Dynamical Models in Python 3

emcee gillespie-algorithm integration-flow model-calibration modelling-framework ordinary-differential-equations simulation xarray

Last synced: 20 Mar 2025

https://github.com/chriscamacho/clogicfun

create logic circuits with nodes and wires

gtk3 logic simulation

Last synced: 12 Apr 2025

https://github.com/sgpp/discotec

MPI-based code for distributed HPC simulations with the sparse grid combination technique. Docs->(https://discotec.readthedocs.io/)

combination-technique higher-dimensional multi-scale simulation sparse-grids vlasov-solver

Last synced: 12 Apr 2025

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

Processes the input and output data of ANTARES

adequacy antares bilan datatable energy linear-algebra margins monte-carlo-simulation optimization previsionnel r rte simulation surplus tyndp

Last synced: 29 Jul 2025

https://github.com/paebbels/pyipcmi

A Python-based IP Core Management Infrastructure.

altera database infrastructure intel ip-core modelsim python3 quartus-prime questasim riviera-pro simulation synthesis vhdl vhdl-verification xilinx xilinx-vivado

Last synced: 15 Apr 2025

https://github.com/ivanmrsulja/direct-search-optimisation-sim

Interactive demo of Hooke_Jeeves and Powell algorithms used for direct-search function optimisation.

hooke-jeeves interactive optimisation optimisation-algorithms optimiser powell simulation

Last synced: 28 Jul 2025

https://github.com/ishanmanchanda/boids

An implementation of Craig Reynold's Boids in p5.js, with lots of new features.

boids boids-simulation ecosystem javascript js p5 p5js processing simulation

Last synced: 27 Jul 2025

https://github.com/gamemann/Go-Web-Attack-Log-Simulation

A basic Go program imported from GFL's Gitlab. This simply simulates a web attack via logs.

attack ddos dos go golang http log simulation web

Last synced: 07 May 2025

https://github.com/precise-simulation/distmesh-julia

DistMesh-Julia - Simple Mesh Generation in Julia

julia matlab mesh mesh-generation mesh-generator octave simulation

Last synced: 12 May 2025

https://github.com/sebsikora/cpp_logic_simulation

A simple digital logic simulator written as a learning exercise in C++

cplusplus framework logic-simulation logic-simulator multi-threaded simulation simulator thread-pool

Last synced: 20 Oct 2025

https://github.com/kinetictactic/reflecta

A sandbox for fiddling with light rays, mirrors, lenses, etc.

javascript light optics physics sandbox simulation typescript webgl webgl2

Last synced: 13 Apr 2025

https://github.com/georgeerol/deeplearningdronesimulator

This project is about training a deep neural network to identify and track a target in simulation so-called “follow me”. Applications like this are key to many fields of robotics and the very same techniques you apply here can be extended to scenarios like advanced cruise control in autonomous vehicles or human-robot collaboration in industry.

deep-learning deep-neural-networks robotics segmentation simulation tensorflow

Last synced: 01 Sep 2025

https://github.com/mdeff/atcsim

Air Traffic Control simulation, a C++11 learning experience

simulation

Last synced: 14 Aug 2025

https://github.com/propanedragon/rush-hour-2

The second iteration of Rush Hour for the next Cities Skylines expansion.

cities-expansion cities-skylines cities-skylines-game mod rush-hour simulation

Last synced: 28 Oct 2025

https://github.com/roq-trading/roq-algo

C++ tools and utilities for algorithmic trading.

algo-trading algorithmic-trading arbitrage back-testing cpp23 crypto-markets exchange hft low-latency matching-engine oms simulation tick-data trading-strategies

Last synced: 13 Apr 2025

https://github.com/jonhoo/simio

I/O Automata Simulator

automata distributed-systems simulation visualization

Last synced: 11 Apr 2025

https://github.com/jlfwong/hvac-sim-app

A library for modeling loads and costs for heat pumps, furnaces, air conditioners etc

climate heatpump heatpumps simulation utility-bills

Last synced: 25 Jun 2025

https://github.com/yohanesnuwara/differential-equations

Differential equations and simulations in Python

ode pde simulation

Last synced: 18 May 2026

https://github.com/pnnl/constrain

ConStrain is a data-driven knowledge-integrated framework that automatically verifies that building system controls function as intended.

bms building commissioning data hvac simulation verification

Last synced: 12 Apr 2025

https://github.com/tgymnich/shallowwater.jl

🌊 Simple Finite Volumes models that solve the shallow water equations

cuda hpc julia shallow-water-equations simulation tsunami

Last synced: 13 Mar 2025

https://github.com/michaeldorner/information-diffusion-boundaries-in-code-review

Replication package for "The Upper Bound of Information Diffusion in Code Review"

codereview information-diffusion replication-package simulation

Last synced: 30 Jun 2025

https://github.com/kiwijuice56/evolution-simulation

Interactive game to simulate emergence and natural selection in biological systems

biological-simulations biology collision-detection educational evolution evolution-simulation java natural-selection physics-2d physics-simulation simulation

Last synced: 14 Apr 2025

https://github.com/ecell/scopyon

:microscope: Monte Carlo simulation toolkit for bioimaging systems

bioimaging-systems optics python simulation

Last synced: 13 Apr 2025

https://github.com/doubleml/doublemlreplicationcode

Replication of Simulations in Bach et al. (2024) - DoubleML - An Object-Oriented Implementation of Double Machine Learning in R, https://doi.org/10.18637/jss.v108.i03

causalml doubleml machine-learning python r simulation

Last synced: 05 Oct 2025

https://github.com/martendo/gpss.py

A Python implementation of IBM's General Purpose Simulation System

gpss simulation simulation-modeling

Last synced: 25 Sep 2025

https://github.com/lukem512/uav-swarm-sim

Simulating a few UAVs swarmin'

simulation swarm uav

Last synced: 14 Mar 2025

https://github.com/alexichepura/bevy_em_simple

3d electromagnetic field visualisation in rust

bevy-engine electromagnetism rust simulation vector-field visualization

Last synced: 23 May 2026

https://github.com/ortanav2/neuron-formation-simulator

Simple Neuron Formation Simulation with Thresholds and Settings. Feature Update: Neuronal Interaction Data

biology neuron-simulator neuroscience simulation

Last synced: 16 Jun 2025

https://github.com/msinger/dmg-sim

SystemVerilog files for simulating a complete Game Boy system with DMG-CPU B chip

asic chip dmg-001 dmg-cpu electronics game-boy gameboy icarus-verilog nintendo simulation systemverilog verilog

Last synced: 16 Mar 2026

https://github.com/ma-laforge/electricaldiagrams

Publication-quality circuit schematics

circuit-schematics circuits electrical-diagrams electrical-schematics electrical-symbols odg opendocument simulation

Last synced: 07 Mar 2026

https://github.com/airsim/tvlsim

The Travel Market Simulator project aims at providing reference implementation, mainly in C++, of a travel market simulator.

customer-choice demand-forecasting discrete-event-simulation revenue-management schedule-management simulation

Last synced: 18 Jan 2026

https://github.com/gecad-group/peak-mas

PEAK is a framework to build and manage multiagent ecosystems.

agent-based deployment ecosystem framework multiagent-systems simulation spade

Last synced: 08 Sep 2025

https://github.com/gallettilance/simulationsusingsimpy

Simulations of UU1, MM1, MM2, and a Network of queues - now with docker support 🐳

cpu docker mm1 mm1-queue mmd poisson-process queueing simulation

Last synced: 10 Aug 2025

https://github.com/anestistouloumis/simcormultres

Simulates correlated multinomial responses conditional on a marginal model specification.

binary longitudinal-studies multinomial r simulation

Last synced: 07 May 2025

https://github.com/juliaastrosim/physicalparticles.jl

Physical vector and particle types for Julia

astronomy astrophysical-simulation simulation unitful

Last synced: 11 Apr 2025

https://github.com/pwrdc/transdecenvironment

Unity model of TRANSDEC facility for RoboSub 2019

ml-agents reinforcement-learning robosub simulation unity3d

Last synced: 26 Jul 2025

https://github.com/shipengcheng1230/oetqf.jl

A Julia package for quasi-dynamic earthquake cycle simulation

geophysics simulation

Last synced: 06 Mar 2026

https://github.com/bogdan-lyashenko/ai-city-simulation

AI city

ai artificial-intelligence javascript machine-learning ml python scikit-learn simulation

Last synced: 25 Jun 2025

https://github.com/dalageo/twincat-virtual-elevator

Simulating a Three-Floor Elevator System Using TwinCAT PLC Programming 🛗

automation elevator-simulation iec61131-3 plc-programming simulation twincat twincat3 virtual-elevator

Last synced: 07 Apr 2026

https://github.com/lightinn/protopolis

A multi-agent Ollama simulation in Rust

multi-agent-systems ollama-app rust simulation

Last synced: 28 Jun 2025

https://github.com/orchaldir/fantasyworldsimulation

Fantasy World Simulation is a tool to generate maps for (and later simulate) fantasy worlds.

fantasy procedural-generation simulation

Last synced: 17 Mar 2025

https://github.com/kurron/microservice-simulator

A set of Docker containers and Terraform scripts that can simulate a 100 node microservice based solution.

amqp docker groovy microservices rabbitmq simulation sns spring

Last synced: 18 Mar 2025

https://github.com/jaeyoung-lim/oaisys_active_planning

Interactive mode support for oaisys

drone planetary-science robotics simulation space

Last synced: 12 Apr 2025

https://github.com/userkace/clock

a demonstration of digital and analog time-keeping

analog clock digital simulation

Last synced: 23 Jul 2025

https://github.com/wangl-cc/evolutionarymodelingtools.jl

Simulate evolutionary biology models with Gillespie algorithm.

ecology evolution evolutionary-dynamics gillespie-algorithm julia simulation

Last synced: 15 May 2025

https://github.com/xtenzq/2d-metaballs

💧 Two dimensional metaballs Java implementation using OpenGL

2d-metaballs blobs java jogl liquid-simulations metaball metaballs opengl physics simulation university-project water-simulation

Last synced: 21 Mar 2025

https://github.com/rishit-katiyar/spacecraft-swarm-dynamics-visualization

This repository contains code for visualizing spacecraft swarm dynamics, illustrating coordinated motion, communication networks, and distributed sensing capabilities of swarms of small satellites or spacecraft formations.

dynamics satellite simulation space space-exploration swarm visualization

Last synced: 07 May 2025

https://github.com/open-risk/solstice

Solstice is an economic network simulation framework

agent-based-simulation economics-models ecs-framework eigen modeling poco-libraries portfolio-management risk-management risk-modelling simulation sustainable-finance

Last synced: 10 Apr 2025

https://github.com/doubleml/basicsdml

Shiny App illustrating the Key Ingredients of the Double Machine Learning Approach

app causalml doubleml simulation

Last synced: 07 May 2025

https://github.com/ujinf74/ballistic-solver

Native C/C++ numerical launch-angle solver for moving targets under quadratic air drag

ballistic-solver ballistics broyden-method c-abi cpp ffe game-development header-only mechanics numerical-methods ode ode-solver optimization physics projectile rk4 simulation trajectory unity unity3d

Last synced: 17 Jan 2026

https://github.com/elilillyco/rfacts

Call FACTS from R on Linux

clinical-trials facts r simulation

Last synced: 15 Apr 2025

https://github.com/ullaakut/3bp

Three body problem solver rendered in 2d in terminal

orbital-mechanics physics simulation

Last synced: 30 Apr 2025

https://github.com/alexichepura/rust-bevy-em-simple

3d electromagnetic field visualisation in rust

bevy-engine electromagnetism rust simulation vector-field visualization

Last synced: 14 Apr 2025

https://github.com/kain88-de/pbc_distances

fast calculation of distance in periodic boundary conditions

cython high-performance python simd simulation

Last synced: 05 Jul 2025

https://github.com/joonasvali/mirrors

Mirrors is a simulation of an arbitrary physical system, where the goal is achieved using artificial evolution.

artificial-evolution evolution genetic-algorithm graphical-user-interface simulation watchmaker

Last synced: 19 Aug 2025

https://github.com/mimisukemaster/simulation-of-universal-gravitation

Simulation of universal gravitation using compute shader (GPGPU) in Unity / compute shaderによる万有引力のシミュレーション

computeshader computeshaders gpgpu gpgpu-physics planet simulation simulator solar-system unity universal-gravitation universe

Last synced: 13 Apr 2025

https://github.com/xevion/paths

A pathfinding visualization project in Unity

astar astar-algorithm astar-pathfinding csharp djikstra djikstra-algorithm pathfinding pathfinding-visualizer simulation unity unity2d

Last synced: 07 Mar 2026

https://github.com/justinmimbs/wavetank.jl

A depth-averaged, nonhydrostatic fluid model capable of simulating water waves as they run up on shore

fluid simulation

Last synced: 04 Mar 2025

https://github.com/maximilian-nitsch/imu-simulator

C++ Simulator and ROS 2 Node for Inertial Measurement Units.

autonomous-robots autonomous-underwater-vehicle autonomous-vehicles auv auv-simulator imu imu-sensor inertial-measurement-units inertial-sensors mems-sensors navigation robotics robotics-simulation rov sensor simulation simulator

Last synced: 12 May 2025

https://github.com/benstigsen/solaris

A simulation of our solar system, with focus on the Hohmann transfer orbit and Kepler's laws of planetary motion. Made with p5.js

astronomy javascript js p5js simulation solar-system

Last synced: 26 Jul 2025

https://github.com/AIT-IES/FMITerminalBlock

Two way interface between the Functional Mockup Interface (FMI) and IEC 61499-based controllers.

fmi iec-61499 plc simulation

Last synced: 05 May 2025

https://github.com/karmakamikaze/fcds

This program is designed to simulate the effect of adding idle zones to a food courier delivery service.

astar bfs courier-management dijkstra pathfinding simulation website

Last synced: 18 Mar 2025

https://github.com/issuiuc/iss-controls

ISS's State-Estimation System for MIDAS avionics system

avionics control-systems kalman-filter pid-control rocketry sensor-fusion simulation

Last synced: 28 Feb 2026

https://github.com/greenheart/swipeforfuture.com

Solving the climate crisis, one swipe at a time 🌍🔥

climate climate-change climate-crisis community environment game mobile-game moddable-game narrative-game president simulation single-player sustainability

Last synced: 11 Oct 2025

https://github.com/matherealize/simdata

An R package for simulating data

data-generation r-package regression simulation statistics

Last synced: 22 Oct 2025

https://github.com/resaki1/taal

Taal is an open-source 3D browser game built with react-three-fiber that aims to combine the strategic depth of games like Anno and Civilization with an infinitely expansive, procedurally generated cubic world.

3d-game-development anno browser-game-engine civilization gaming multiplayer open-source open-world procedural-generation react react-three-drei react-three-fiber simulation strategy-game typescript webgl

Last synced: 14 Apr 2025

https://github.com/jhidding/nbody2d

2D PM n-body code for cosmology

2d-nbody cosmology simulation

Last synced: 18 Oct 2025

https://github.com/philiplinden/spacetime

a real(istic) time simulator

bevy simulation space spacetime

Last synced: 19 Oct 2025

https://github.com/rdiaz02/what_genotype_next

Code for "Conditional prediction of consecutive tumor evolution using cancer progression models: What genotype comes next?", J.Diaz-Colunga, R.Diaz-Uriarte: https://doi.org/10.1371/journal.pcbi.1009055

cancer-evolution cbn evolution genotype-transitionmatrix mhn plots prediction r rdata simulation transition-matrices

Last synced: 27 Dec 2025

https://github.com/ethz-pes/mirroring_method_matlab

Magnetic Mirroring Method with MATLAB

inductance inductor magnetic-field matlab method-of-images mirroring-method simulation transformer

Last synced: 08 May 2025

https://github.com/uofuepibio/epiworld

A general framework for quick epidemiological ABM models

abm agent-based-modeling contagion simulation

Last synced: 24 Apr 2026

https://github.com/banaankiamanesh/icarus

Icarus is my Bachelors Thesis. Dynamical Equations Governing the QuadCopter Flying Motions. PID Control, Sliding Mode Control Strategies are Applied. Plus there are Flips!

bbo biogeography-based-optimization control control-theory dynamical-systems dynamics matlab optimization pid quadcopter simulation slidingmode