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Explore free, open-source MATLAB and Simulink code. Publish your code to help others.
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The source code of AOBSA
AOBSA
CHILmesh
MATLAB class for representing triangular, quadrangular, and mixed-element meshes. Intended for hydrodynamic domains.
MATLAB and Simulink Challenge Project Hub
This MATLAB and Simulink Challenge Project Hub contains a list of research and design project ideas. These projects will help you gain pract
sankey plot
sankey plot /sankey diagram /sankey chart
Test Framework Extensions Toolbox
Custom constraints and fixtures for writing MATLAB unit tests
Introduction to Quadcopter Modeling & Simulation
An introduction to quadcopter modeling and simulation from first principles to a fully detailed model.
biChordChart (bidirectional chord diagram | 有向弦图)
Plot bidirectional/directed/self-loop/self-links chord diagram (绘制 有向/双向 弦图/和弦图)
Bombardier Beetle Optimizer (BBO)
Bombardier Beetle Optimizer (BBO)
chordChart (chord diagram | 弦图)
Plot beautiful chord chart/chord diagram (好看的弦图/和弦图绘制)
medel ev
ev
Run on Hardware
Examples showing how to run MATLAB code on Raspberry Pi Hardware.
CT-Reconstruction-in-MATLAB
This project demonstrates three complementary cone‑beam CT (CBCT) reconstruction approaches implemented in MATLAB
Community Toolboxes
Show All 2,133
FSDA - Flexible Statistics Data Analysis toolbox
Flexible Statistics Data Analysis Toolbox
PIVlab - particle image velocimetry (PIV) tool with GUI
Easy to use, GUI based tool to capture, analyze, validate, postprocess, visualize and simulate PIV data.http://PIVlab.de
Quanser Interactive Labs for MATLAB
High-fidelity digital twins of Quanser’s world renowned controls, mechatronics, and robotics hardware for teaching and research.
GUI Layout Toolbox
Layout manager for MATLAB graphical user interfaces
terminal-in-matlab
Embedded system terminal for MATLAB
DynaProg
Solve finite horizon multi-stage deterministic decision problems using Dynamic Programming
FOMCON Toolbox for MATLAB
FOMCON toolbox for MATLAB is dedicated to fractional-order modeling and control of dynamic systems.
CFDTool - MATLAB OpenFOAM and CFD Fluid Dynamics Toolbox
CFDTool - An Easy to Use Computational Fluid Dynamics (CFD) Toolbox
VeriStand Model Generation Support
Generate VeriStand Compatible Models
Simulink Onramp
Learn the basics of how to create, edit, and simulate Simulink models through an interactive tutorial.
Spatial Math Toolbox for MATLAB Peter Corke
Provide 2D and 3D spatial math primitives for MATLAB.
NXP_Support_Package_S32K3
This package represents the MATLAB Installer add-on for the FREE of cost, NXP’s Model-Based Design Toolboxes.
Community Apps
Show All 684
PID Controller Simulator
PID controller simulator on an LTI system w/ or w/o input delays
Aircraft Intuitive Design (AID)
An academic tool intended to assist in developing an intuitive understanding of aircraft design.
QuickerSim CFD Toolbox
QuickerSim CFD Toolbox allows you to perform fluid flow and heat transfer simulations based on the finite element method
Digitizer
Digitize chart data from an image.
Raspberry Pi Hardware Resource Manager
Monitor the status of different hardware resources on the raspberry pi
Phase Portrait Plotter
Plot the phase portrait for the entered system of differential equations
comBOS
Combined Open Matlab BOS is a Maltab environement for the processing of Back Ground Oriented Schlieren Images.
Aircraft Stability Analyzer (ASA)
Aircraft Stability Analyzer allows the user to rapidly analyze the stability of the designed aircraft using the known aerodynamics data.
CubeSat Thermal Power Toolbox
This repo stores the CubeSat Thermal Power Toolbox installers for MATLAB file exchange
cwEPR
Process, Simulate and Fit CW EPR data using easyspin (easyspin.org)
Transfer Learning
Transfer Learning of Pre-trained Neural Network or Imported ONNX Classification Model in GUI
DeepMat_R2026
DeepMat智能编程助手（英文名：Deep Mathematics Laboratory Suite 缩写：DeepMat LabSuite）是一款基于MATLAB的APP Designer开发的智能编程软件。 Deep Mathematics Laboratory Sui
Community Simulink Models
Show All 4,136
Microgrid Hybrid PV/ Wind / Battery Management System
Smart Microgrid - www.pirc.co.in
Grid connected PV System
This MATLAB file includes a photovoltaic (PV) array, DC-DC converter, inverter, LC filter, and grid connection.
Grid-Connected PV Array
Two demonstrations of a grid-connected PV array using Simscape Electrical.
PV system with various MPPT (P&O-INC-ANN-FLC-PSO)
Maximum power point tracking (MPPT) using different algorithms
Grid forming droop and virtual synchronous machine.
This is a model comparing the performance of the droop and virtual synchronous machine grid forming control.
Renewable Energy Based Micro Grid Power Management System
Renewable Energy Based Micro-Grid Power Management System & Economic Unit Commitment through ANFIS intelligent Controller - www.pirc.co.in
Hybrid Energy System with solar, wind, battery and fuel cell
Hybrid Energy System with solar, wind, battery, fuel cell is developed in matlab/simulink.
IEEE 14 Bus System Simulink Model
IEEE 14 Bus system according to IEEE guidelines.
Battery-Supercapacitor Hybrid Storage system
Energy management for Stand-alone Photovoltaic Battery-Supercapacitor Hybrid Storage System
MPPT Solar Charge Controller Model
This charge controller model perform solar photovoltaic Maximum Power Point Tracking to charge lead acid battery
Distance Protection Relay
Simscape Electrical Specialized Power Systems model of a Distance Protection Relay
Bidirectional EV Charger With V2G & G2V Control Model
Single phase bidirectional EV charger enabling V2G and G2V with PLL sync, DC link control, battery management and power control in Simulink.
Hardware Support Packages
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Simulink Support Package for Arduino Hardware
Run models on Arduino boards
MATLAB Support Package for Arduino Hardware
Acquire inputs and send outputs on Arduino boards
MATLAB Support Package for USB Webcams
Acquire images and video from UVC compliant webcams.
Embedded Coder Support Package for STMicroelectronics STM32 Processors
Design, simulate, and implement applications for STM32 processors
Communications Toolbox Support Package for Analog Devices ADALM-Pluto Radio
Prototype and test software-defined radio (SDR) systems using ADALM-PLUTO with MATLAB and Simulink
Communications Toolbox Support Package for RTL-SDR Radio
Acquire RF data using RTL-SDR.
Embedded Coder Support Package for ARM Cortex-M Processors
Generate code optimized for Cortex-M processors.
Embedded Coder Support Package for Texas Instruments C2000 Processors
Supported until 2022b
Image Acquisition Toolbox Support Package for OS Generic Video Interface
Acquire video and images from generic video capture devices.
Communications Toolbox Support Package for USRP Radio
Design SDR systems using USRP(R) Radio.
UAV Toolbox Support Package for PX4 Autopilots
Access PX4 autopilot peripherals with UAV Toolbox and automatically build and deploy flight control algorithms with Embedded Coder
Data Acquisition Toolbox Support Package for National Instruments NI-DAQmx Devices
Acquire and analyze data from NI-DAQmx devices.
MathWorks Optional Features
Show All 151
MATLAB Support for MinGW-w64 C/C++/Fortran Compiler
Install the MinGW-w64 C/C++/Fortran compiler for Windows
MATLAB Support for OpenJDK
OpenJDK for use with MATLAB
MATLAB Support Package for Quantum Computing
Build, Simulate, and Run Quantum Algorithms
AI Verification Library for Deep Learning Toolbox
Verify and test robustness of deep learning networks, deploy with confidence
Deep Learning Toolbox Converter for ONNX Model Format
Import and export ONNX™ models within MATLAB for interoperability with other deep learning frameworks
Deep Learning Toolbox Model for AlexNet Network
Pretrained AlexNet network model for image classification
Deep Learning Toolbox Converter for PyTorch Models
Import pretrained PyTorch models into MATLAB
Audio Toolbox Interface for SpeechBrain and Torchaudio Libraries
Deep Learning models supporting Audio Toolbox AI-powered functions for speech and audio signal processing
Deep Learning Toolbox Model for ResNet-50 Network
Pretrained ResNet-50 network model for image classification
GUIDE to App Designer Migration Tool for MATLAB
Use the GUIDE to App Designer Migration tool to help transition your GUIDE apps to App Designer.
Variant Manager for Simulink
Manage, configure and analyze variants in your system with Variant Manager for Simulink package.
FMU Builder for Simulink
Create standalone Functional Mock-up Units (FMUs) from Simulink models and C/C++ source code
Community Functions
Show All 21,658
GRABIT
Extract (pick out) data points off image files.
Shapiro-Wilk and Shapiro-Francia normality tests.
Shapiro-Wilk & Shapiro-Francia parametric hypothesis test of composite normality.
Pplane
An updated version of Pplane that works on Matlab R2018b
Bode plot with asymptotes
Bode plot with asymptotes
Violin Plot
Violin Plot based on kernel density estimation, using default ksdensity
Photoelectric effect simulator
An interactive simulator to experiment virtually the photoelectric effect.
Graph Digitizer
The Graph Digitizer Tool is a MATLAB script that enables users to extract data points from graphs in images.
AGE
Interactive Alveolar Gaz Equation
Mathematica Symbolic Toolbox for MATLAB--Version 2.0
A symbolic toolbox for MATLAB based on Mathematica.
tight_subplot(Nh, Nw, gap, marg_h, marg_w)
Fills the figure with axes subplots with easily adjustable margins and gaps between the axes.
fdr_bh
Benjamini & Hochberg/Yekutieli false discovery rate control procedure for a set of statistical tests
Red Blue Colormap
A colormap from bright blue, through white, and then to bright red.
Community Collections
Show All 22,046
Simscape Electrical Support Library for Power Systems
This submission provides a focused entry point into Simscape Electrical for power systems engineers.
EEGLAB
A toolbox for processing electrophysiological data
Renewable Energy Integration Design with Simscape
The repository provides design solutions that aid the operation of power systems with high penetration of renewable energy sources.
Legacy MATLAB and Simulink Support for Arduino
MATLAB class and Simulink blocks for communicating with an Arduino board
X Steam, Thermodynamic properties of water and steam.
Water properties A complete IAPWS IF-97 standard.
Large Language Models (LLMs) with MATLAB
Connect MATLAB to Ollama™ (for local LLMs), OpenAI® Chat Completions API (which powers ChatGPT™), and Azure® OpenAI Services
export_fig
A MATLAB toolbox for exporting publication quality figures
Phase Plane and Slope Field apps
You can use the Phase Plane and Slope Field apps to qualitatively analyze ordinary differential equations (ODEs).
200 colormaps
200 commonly used colormaps from matplotlab, scicomap, cmasher.
Delta Sigma Toolbox
High-level design and simulation of delta-sigma modulators
Hatchfill2
Fills an area with hatching or speckling (Updating original hatchfill by Neil Tandon)
k-Wave
A MATLAB toolbox for the time-domain simulation of acoustic wave fields
