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: 2026-01-23 00:21:03 UTC
- JSON Representation
https://github.com/markuslerner/particular
Particle system written in JavaScript
boids gpu-acceleration javascript particles physics simulation swarm system webgl
Last synced: 12 Jun 2025
https://github.com/amilich/orbital_mechanics
Orbital simulation used by The Dalton School Physics Department.
Last synced: 21 Jan 2026
https://github.com/yueyericardo/simuc
Simulation for Chemistry
bokeh chemistry data-visualization simulation
Last synced: 23 Apr 2025
https://github.com/gagniuc/markov-chains-simulation-framework
The Markov Chains - Simulation framework is a Markov Chain Generator that uses probability values from a transition matrix to generate strings. At each step the new string is analyzed and the letter frequencies are computed. These frequencies are displayed as signals on a graph at each step in order to capture the overall behavior of the MCG.
markov-chain markov-model physics-simulation probability simulation simulator transition-matrix vb6 vb6-application vb6-source
Last synced: 04 Mar 2025
https://github.com/edwardlavender/flapper
R Package: Routines for the analysis of passive acoustic telemetry data (Lavender et al., 2023).
archival biologging biotelemetry detection-statistics distance-calculation flapper-algorithms least-cost-paths modelling movement-ecology movement-metrics particle-filtering passive-acoustic-telemetry r-package rstats simulation
Last synced: 14 Apr 2025
https://github.com/babsey/spatio-temporal-activity-sequence
spatio-temporal activity sequence
network-dynamics neuronal-networks simulation spiking-neurons
Last synced: 17 May 2025
https://github.com/christopher-besch/physics_words
HTML canvas physics simulation with blocks building custom text.
Last synced: 13 Oct 2025
https://github.com/lelserslasers/boids
2D customizable boids simulation in JavaScript
2d boids boids-simulation itch-io javascript js simulation spatial-hashing
Last synced: 13 Oct 2025
https://github.com/kdsuneraavinash/python-projects
Small python projects
arduino bot flood-fill flood-fill-algorithm maze-solver python simulation
Last synced: 25 Oct 2025
https://github.com/charleskoffler/clprolf
Clprolf is a specialized, guided object-oriented language. It features predefined, specialized components and applies constraints to inheritance and interfaces, focusing on algorithmic programming. It is a superset of java.
c c-sharp design-pattern design-patterns design-patterns-implemented-in-java design-patterns-java framework java language languages new-language oriented-programming-language php programming-language programming-languages science scientific-research simulation simulation-framework simulations
Last synced: 12 Apr 2025
https://github.com/cnmenghan/pyphysicsball
An interactive physics sandbox built with Pygame, featuring realistic ball physics with gravity, collision, and special effects.
2d-physics 2d-physics-engine ball-physics collision-detection educational-game force-field game-development gravity-simulation interactive particle-system physics-engine physics-simulation pygame python sandbox-game simulation
Last synced: 13 Apr 2025
https://github.com/radames/ising-model-webgl
Simple Ising Model with WebGL Shader
2d ernst-ising ising model physics simulation webgl
Last synced: 12 Jan 2026
https://github.com/soumyadip007/vhdl-modelsim-altera-simulator-coa
VHDL (VHSIC Hardware Description Language) is a hardware description language used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits. VHDL can also be used as a general purpose parallel programming language.
computerarchitecture simulation vhdl-code
Last synced: 24 Feb 2025
https://github.com/yhs0602/minecraft-simulator-benchmark
Performance Comparison Between Base Simulators for Minecraft in Reinforcement Learning
craftground malmo minecraft minerl performance-comparison reinforcement-learning simulation simulation-optimization
Last synced: 24 Dec 2025
https://github.com/lettier/bbautotune
Blender/Bullet automatic parameter tuning/learning.
3d blender blender3d bullet bullet-physics evolution evolution-simulation evolutionary-algorithm evolutionary-algorithms evolutionary-computation evolutionary-strategy fitness-landscape genetic-algorithm neural-network neural-networks physics physics-engine physics-simulation simulation thesis
Last synced: 10 Oct 2025
https://github.com/tech-chad/star_field
star field simulation using python3 and pygame
field pygame python python3 screensaver simulation star-field stars
Last synced: 08 Aug 2025
https://github.com/fffaraz/gameoflife
SFML-based Conway's Game of Life simulation in C++
Last synced: 10 Apr 2025
https://github.com/matedev01/MicroPython-MQTT-Weather-Logger
Simulate online with Wokwi to test Wi-Fi and MQTT.
micropython mqtt simulation wokwi
Last synced: 24 Jul 2025
https://github.com/rishit-katiyar/rocket_pogo_effect_simulation
Simulation of a rocket undergoing pogo oscillation effect
aerospace dynamics engineering fluid-dynamics numerical-simulation pogo-effect propulsion rocket simulation structural-dynamics
Last synced: 23 Oct 2025
https://github.com/c0deta1ker/matbasex
MatBaseX is an all-in-one database and analytical tool for photoelectron spectroscopy (PES) analysis, focused on materials and their X-ray interactions. It offers features like a Materials Properties Database, IMFP & XPS Sensitivity Factor Calculator, and PES N-Layer Simulations & Curve Fitting utilities. Explore its powerful capabilities today!
cross-sections crystal-structure crystallography data-analysis data-fitting database electron imfp imfp-calculator-matlab material material-database matlab matlab-application matlab-gui matlab-toolbox pes-modelling photoelectron-spectroscopy photoionization simulation xps
Last synced: 01 Jul 2025
https://github.com/petercollingridge/atomic.js
A Javascript library for building simple atomic simulations.
canvas chemistry javascript molecular-dynamics simulation
Last synced: 13 May 2025
https://github.com/anuraghazra/flockingblackhole
Black Hole Simulation with Flocking Boids
blackhole flock flocking-algorithm flocking-simulation simulation
Last synced: 03 Apr 2025
https://github.com/nunofachada/pphpc
Several implementations of the standard PPHPC agent-based model
agent-based agent-based-modeling c java netlogo opencl pphpc predator-prey simulation simulations standard-model
Last synced: 17 Dec 2025
https://github.com/lukaswittmann/molecular-dynamics-sim
Molecular dynamics simulator I programmed in order to understand MD in more detail. Periodic boundary conditions, energy minimizer, thermostat and barostat, aswell as a correct physical scale and forcefields for the noble gasses are already implemented and working well. Future steps will include parallelization of the calculation of particle interactions and maybe introducing electrostatics and complex molecules like water.
chemistry molecular-dynamics molecular-dynamics-simulation simulation
Last synced: 24 Jan 2026
https://github.com/thc1006/colosseum-oran-frl-demo
Offline Federated RL for O-RAN slice resource management on Colosseum traces
5g 6g colosseum deep-q-learning digital-twin federated-learning network-slicing o-ran offline-reinforcement-learning python reinforcement-learning research-framework simulation starter-kit
Last synced: 03 Oct 2025
https://github.com/dedztbh/kuantumcircuitsim
A Fast & Lightweight Quantum Circuit Simulator & Analyzer implemented in Kotlin.
blas circuit circuit-matrix csv ejml jar jblas kotlin matrices measure probabilistic-programming quantum quantum-algorithm quantum-circuit quantum-circuit-simulator quantum-computing qubits simulation
Last synced: 17 Aug 2025
https://github.com/abhijithneilabraham/catch_me_sim
A simulation of a 3 Degree of freedom robotic arm which automatically reconfigures it's kinematics using reinforcement learning to chase a blue box, which is moved around by a mouse.
chase freedom-arm mouse robotics simulation
Last synced: 03 Apr 2025
https://github.com/manohara-ai/uv-vis_and_excitation_energy
Theoretical UV-Vis and Excitation Spectrum using DFT and TDDFT with PySCF
chemistry dft dft-calculations science-research simulation tddft theoretical-chemistry theoretical-physics
Last synced: 06 May 2025
https://github.com/frank20a/collaborative-sats
Part of my thesis. My ROS2 workspace for simulations.
computer-vision control-systems gazebo model-predictive-control ros ros2 ros2-galactic satellites simulation
Last synced: 02 Aug 2025
https://github.com/caeassistant-group/abaqus-cae-umat-subroutine-for-3d-composite-fatigue-simulation
In this project, we modeled the fatigue behavior of a composite material in 3D space using the UMAT subroutine in Abaqus. The Abaqus .inp file and part of the UMAT subroutine are provided. To access the video tutorial and all the modeling files for this project, click the link below.
abaqus analysis code composite engineering fatigue fortran numerical-methods simulation subroutine umat
Last synced: 10 Jul 2025
https://github.com/keeferrourke/rhpman-sim
An attempt to reimplement the performance evaluation simulation as described by Shi and Chen in their 2014 paper for the RHPMAN data replication scheme.
data-replication manet mesh-networks ns-3 ns3 simulation
Last synced: 13 Apr 2025
https://github.com/kinetictactic/orbits
2D newtonian gravity sandbox.
cpp gravity raylib sandbox simulation
Last synced: 02 Aug 2025
https://github.com/bxrne/launchrail
HPR Rocket Simulator
aerodynamics aerospace black-scholes black-scholes-merton propulsion rocketry simulation
Last synced: 11 Jan 2026
https://github.com/chexterwang/mushroom
Physic simulation of nuclear mushroom cloud using lattice boltzmann method
Last synced: 15 Jun 2025
https://github.com/raul23/simulrpi
A Python library that partly fakes RPi.GPIO and simulates some I/O devices on a Raspberry Pi.
library mock pynput python python3 raspberry-pi rpi-gpio simulation
Last synced: 18 Jun 2025
https://github.com/vsoch/dinosaur-dilemma
attempt at a fun simulation to evolve avocado eating dinosaurs
Last synced: 12 Apr 2025
https://github.com/the-zagy/zamos
OS scheduler simulator
gui os-scheduler os-scheduling-simulator reactjs simulation simulator typescript
Last synced: 13 Apr 2025
https://github.com/rickstaa/ros-gazebo-gym-examples
A set of practical examples showcasing the use of gymnasium environments in the ros-gazebo-gym package.
examples franka-emika franka-panda gazebo gym gym-environments openai-gym panda reinforcement-learning robotics ros simulation
Last synced: 06 Jul 2025
https://github.com/atjn/blockchain-visualizer
Helping people understand discovery- and publishing algorithms in peer-to-peer networks through an interactive visualization of nodes in a blockchain.
blockchain peer-to-peer simulation visualization
Last synced: 20 Mar 2025
https://github.com/chenzhaiyu/pyhelios
Configurations of Helios++ for point cloud simulation on urban buildings
building lidar point-cloud simulation
Last synced: 31 Jul 2025
https://github.com/balysv/space-clojure
A minimal Newtonian gravity and collision simulator in Clojure
clojure collision-simulator collision-strategy gravity newton simulation
Last synced: 12 Sep 2025
https://github.com/foldfelis/fielddistributionnonuniformmedium.jl
God said Maxwell equations and then there was light
em-wave julia optics simulation
Last synced: 19 Jan 2026
https://github.com/rogervs/cadcadgolem
This package is a wrapper for cadCAD to dispatch the simulation workload to multiple Golem nodes.
cadcad distributed-computing golem modelling simulation
Last synced: 01 Oct 2025
https://github.com/ortanav2/virtual-cpu-processing
CPU data processing with programmable instructions. Visualize computation steps and understand the system using code.
cpu data-processing example-project learning replication simulation virtual visualization
Last synced: 07 May 2025
https://github.com/akkamath/mcsquare-isca24
Implementation of lazy memcopy operation at the memory controller in the GEM5 simulator, published in ISCA 2024.
Last synced: 30 Oct 2025
https://github.com/csm10495/cnvme
An NVMe Device Simulation Library.
devices nvme pci pcie prps simulation storage
Last synced: 01 Nov 2025
https://github.com/austinjhunt/petrinet-webgme-designstudio
A custom design studio for modeling and simulating distributed systems as Petri (place/transition) Nets, built with JointJS, WebGME, and NodeJS.
animation concurrent design-studio distributed ejs javascript jointjs metamodeling modeling node nodejs petri petrinet simulation simulation-modeling webgme
Last synced: 24 Sep 2025
https://github.com/klenm/pyatmosphere
Physics-based simulation of light propagation in turbulent atmosphere
atmospheric-science gpu physics physics-simulation python quantum-optics simulation
Last synced: 06 Apr 2025
https://github.com/gagniuc/markov-chain-generator
A Markov Chain Generator (MCG) is a prediction machine that uses a transition matrix to generate sequences that are similar to the training sequence. Thus, the output of a MCG mimics the training sequence that led to the values from the transition matrix and the process itself represents a prediction.
chain generator js markov markov-chain matrix mimic prediction simulation training transition
Last synced: 12 Apr 2025
https://github.com/jozott00/wokwi-intellij
An Intellij plugin that integrates the Wokwi simulator into Jetbrains IDEs such as CLion and RustRover.
clion intellij intellij-plugin jetbrains rustrover simulation wokwi
Last synced: 18 Mar 2025
https://github.com/finger563/webgme-gridlabd
Metamodel, visualization, and model generators for gridlab-d in WebGME. Allows graphical model-driven development and simulation of power grids and power generation / transmission / distribution / storage systems.
gridlab power-systems simulation webgme webgme-domain webgme-gridlabd
Last synced: 08 May 2025
https://github.com/andy5995/zigdeck
A library that creates and shuffles a deck of cards from which you can draw
cards library mit-license simulation zig zig-library zig-package
Last synced: 10 Apr 2025
https://github.com/icetd/roboticarmsimulation
Robot arm simulation base on qt opengl
Last synced: 02 Mar 2025
https://github.com/sourceduty/gpt_simulators
🤖 Custom GPT simulators for ChatGPT.
ai ai-simulation ai-simulator artificial-intelligence chatgpt chatgpt-simulator custom-gpt custom-gpt-simulator custom-gpts gpt gpts sim simulated simulating simulation simulation-modeling simulations simulator simulators
Last synced: 08 Aug 2025
https://github.com/yagarea/slimulator
Advanced slime mould simulation software
bioinformatics cellular-automata hacktoberfest simulation slime
Last synced: 28 Jun 2025
https://github.com/sharathraparthy/epuck-robot-gazebo
Simulation of epuck robot in gazebo simulator
epuck-robot gazebo robotics ros-kinetic simulation
Last synced: 06 Apr 2025
https://github.com/einsteinpy/amr
Python Wrapper for GRChombo. Maintainers: @Masquerade0097 @spino17
black-hole numerical-relativity simulation space-physics
Last synced: 19 Sep 2025
https://github.com/leonvanbokhorst/friction-flow
The Friction-Flow framework aims to analyze and track narrative field dynamics in complex social systems, emphasizing the evolution, interaction, and influence of stories.
complexity narrative narrative-field narrative-field-dynamics simulation simulation-framework social-dynamics
Last synced: 13 Apr 2025
https://github.com/beaurancourt/sim-5e
Combat Simulator for DnD 5e
5e dungeons-and-dragons dungeonsanddragons simulation
Last synced: 13 Sep 2025
https://github.com/brown9804/adaptive-pcie-switching
Adaptive PCIE logic layer and switching logic
adaptive card pcie-pass-through simulation
Last synced: 07 Jul 2025
https://github.com/rickstaa/ros-gazebo-gym-ws
A Catkin workspace designed to simplify the setup and use of the ROS Gazebo Gym framework.
framework franka-emika franka-panda gazebo gym gym-environments gymnasium openai-gym panda reinforcement-learning robotics ros simulation
Last synced: 21 Mar 2025
https://github.com/ahmedhamed3699/process-scheduler
A simple process scheduler project for Data Structures & Algorithms course
algorithms cpp data-structures os process-scheduler simulation
Last synced: 06 May 2025
https://github.com/zabuzard/phantom-aoa
Simulates the Angle Of Attack (AOA) system of the Phantom F-4E fighter jet.
angle-of-attack aoa console-application demo f-4e phantom physics physics-simulation simulation
Last synced: 09 Jul 2025
https://github.com/rickstaa/stable-learning-control
A framework for training theoretically stable (and robust) Reinforcement Learning control algorithms.
artificial-intelligence control deep-learning framework gaussian-networks gymnasium machine-learning neural-networks openai-gym reinforcement-learning reinforcement-learning-agents reinforcement-learning-algorithms robustness simulation stability
Last synced: 28 Oct 2025
https://github.com/eschnett/simulationio
Efficient and convenient I/O for large PDE simulations
api cplusplus file-format hdf5 io julia python simulation
Last synced: 10 Apr 2025
https://github.com/utarwyn/simbad-school-pong
A school project using Simbad (http://simbad.sourceforge.net/)
pong pong-game robot simbad simulation
Last synced: 04 Mar 2025
https://github.com/chaseruskin/verb
An approachable testing framework for digital hardware
framework python simulation system-verilog testing verification verilog vhdl
Last synced: 22 Sep 2025
https://github.com/twolodzko/kernelboot
Smoothed bootstrap and functions for sampling from kernel densities
bootstrap density kernel-density r random-generation simulation
Last synced: 19 Mar 2025
https://github.com/pbayer/processflows.jl
Process flows in service, manufacturing, logistics …
discrete-event-simulation flow manufacturing process projects simulation
Last synced: 25 Feb 2025
https://github.com/envigit/rubegoldbergmachine
Projekt Maszyny Goldberga w oparciu o silnik Unity oraz skrypty w języku C#
3d csharp physics rube-goldberg-machine simulation unity
Last synced: 14 Mar 2025
https://github.com/sandialabs/neural-random-walker
A suite of codes for performing discrete time Markov chain random walks with neuromorphic hardware and simulators.
markov-chains scr-2798 simulation snl-applications snl-other stochastic-differential-equations
Last synced: 11 Jul 2025
https://github.com/praneethravuri/traffic-congestion-reduction-with-sarsa
This model applies SARSA reinforcement learning for efficient urban traffic and pedestrian management, incorporating simulation, algorithmic implementation, and evaluation to enhance safety and reduce congestion.
computational-modeling deep-learning machine-learning optimization pedestrian pygame python q-learning reinforcement-learning sarsa simulation threading traffic traffic-analysis traffic-signal traffic-signal-control traffic-signal-controller traffic-simulation urban-traffic
Last synced: 11 Apr 2025
https://github.com/fabricioism/gas-station-simulation
Este proyecto sirve como un simulador de estaciones de servicio. En el podrás simular la llegada de autos, la compra de combustible y los comportamientos a medida avanza el tiempo.
gas-station honduras randomness simulation
Last synced: 05 Oct 2025
https://github.com/digipie/agent-based-simulations
Agent-based-simulations developed using AnyLogic.
agent-based-modelling anylogic simulation
Last synced: 08 Jan 2026
https://github.com/ghost---shadow/traffic-optimization-system
A Traffic Optimization system in C++ using a rudimentary ant colony optimization technique.
ant-colony-optimization route-optimization simulation
Last synced: 26 Sep 2025
https://github.com/jguarato/lagrangian-particles
Computational codes for modeling lagrangian particles in a fluid flow.
Last synced: 04 Oct 2025
https://github.com/barbalet/london1940
Simulates London in 1940.
ape c city london maps png sdk simulation
Last synced: 17 Dec 2025
https://github.com/charlesaverill/terrasim
A SimEarth clone in OCaml using tsdl and tgls
opengl procedural-generation sdl2 simulation video-game
Last synced: 20 Jun 2025
https://github.com/lanceewing/saa5050
Progress towards reversing the Mullard SAA5050 integrated circuit die shot.
dieshot mullard reverse-engineering saa5050 simulation teletext
Last synced: 17 Jul 2025
https://github.com/michaelehab/shipping-company-simulator
A CLI that simulates the operation of the cargo delivery process of a Shipping Company and calculates some related statistics. This is an Educational Project for Data Structures course taken during Spring 2022 semester.
algorithms cargo cli company cpp data-structures delivery linked-list object-oriented-programming oop priority-queue queue simulation statistics truck
Last synced: 04 Mar 2025
https://github.com/davidnabergoj/nfmc
This package implements various flow-based MCMC algorithms for statistical analyses and sampling.
bayesian-inference markov-chain-monte-carlo normalizing-flows pytorch sampling simulation statistical-analysis
Last synced: 02 Nov 2025
https://github.com/dkruchinin/particles
Elastic particle collision simulation
c-plus-plus mass newtonian-mechanics particles sdl2 simulation
Last synced: 22 Jul 2025
https://github.com/ma-laforge/cdata.jl
C-Data Parametric Analysis/Visualization Suite
circuit-analysis circuits eda frequency-analysis multi-dimensional network-parameters parametric-analysis psf scientific signal-processing simulation spice touchstone visualization
Last synced: 04 Mar 2025
https://github.com/semibran/life
:gear: conway's game of life
cellular-automata game game-of-life physics simulation
Last synced: 06 Apr 2025
https://github.com/mnitchev/microverse
Genetic algorithms training neural networks.
algorithm genetic neural-network simulation
Last synced: 16 Aug 2025
https://github.com/jmssnr/shuffle-and-cut
Model, Simulate and Analyze Playing Card Shuffles
mantine modelling nextjs python react simulation
Last synced: 21 Feb 2025
https://github.com/darrylschaefer/voice-ai-react
React application for interacting with Chat-GPT via voice conversation.
ai chatgpt education nextjs openai polly react simulation voice voice-recognition whisper
Last synced: 19 Jul 2025
https://github.com/com8/movement-sim
GPU accelerated human movement simulator.
cpp cpp20 gpu-acceleration simulation vulkan
Last synced: 03 Aug 2025
https://github.com/roq-trading/roq-cpp-algo-template
C++ algo template project.
algo-trading algorithmic-trading arbitrage back-testing cpp23 cpp26 crypto-markets exchange hft low-latency matching-engine oms simulation tick-data trading-strategies
Last synced: 18 Aug 2025
https://github.com/yanndubs/simulationpopulationgenetics
A general modelisation of Wright Fisher in a context of total biological abstraction. And a specific modelisation of the evolution of the sickle cell anemia in Congo, Cameroon & Gaboon
bioinformatics evolution modeling simulation wright-fisher
Last synced: 18 Mar 2025
https://github.com/snwfdhmp/population-genome-evolution
Library for simulating the evolution of a population's genome through reproductions, by applying genes mutations and cross-overs.
cpp evolution-simulator genetic-programming simulation
Last synced: 04 Mar 2025
https://github.com/dssgabriel/tcp-ip-simulation
A pedagogic GUI application for simulating the TCP/IP protocol on small networks with dynamic routing.
Last synced: 08 Jul 2025
https://github.com/lemurpwned/classic-fpga
basic simulations of digital electronics using vhdl
digital-electronics fpga signal simulation testbench vhdl vhdl-files
Last synced: 03 Aug 2025
https://github.com/xprithvi/python-brownian-motion
A very basic simulation of Brownian motion using the PyGame library.
brownian-motion pygame simulation
Last synced: 14 Mar 2025
