The MathWorks
- Developers of MATLAB, Simulink and Stateflow. Offers products for data analysis, visualization, application development, simulation, design, and code generation.
ADAPTx - [commercial] Automated multivariable system identification and time series analysis software.
Advanced Source Code - Source code for signal processing, image processing, and biometric recognition.
ARfit: Fitting Multivariate Autoregressive Models - Offers functions for estimating parameters of multivariate autoregressive (AR) models, diagnostic checking of fitted models, and analyzing eigenmodes.
Audio Filtering Toolkit - A collection of functions for designing and analyzing industry standard digital audio filters.
Biomedical Signal Analysis Software - Software package of various methods for biosignal analysis. Can be adapted for the analysis of time-variant or event-related biosignals.
Blind Watchmaker IFS Applet - Provides an interface for visually evolving a "genotype" vector of floating-point values based on a displayable "phenotype".
The Bootstrap Toolbox - [free] Functions for resampling, hypothesis testing, and confidence interval estimation.
BrainStorm - A toolbox dedicated to Magnetoencephalography (MEG) and Electroencephalography (EEG) data visualization and processing.
Camera Calibration Toolbox - Utilizes a new bias correction procedure for circular control points and a nonrecursive method for reversing the distortion model.
The Cerveau Cafe - User submitted Matlab benchmarks. Lists information comparing different types of hardware with program performance.
Chemometrics Toolbox - Provides specialized functions for calibration, including quantitative and qualitative analysis. Includes ordering details.
COMSOL Norge - Scandinavian distributor of MATLAB, FEMLAB and Maple.
Constell, Inc - A toolbox designed for analysis of GPS, GLONASS, and user defined constellations for navigation or communcications.
Cross Recurrence Plot Toolbox - Contains routines for computing recurrence plots and related problems. A command-line application of the programmes is also possible.
Dutchroll Blockset for Simulink - [free] Provides several useful general-purpose Simulink blocks, such as signal generators, gains, switches, and rotation blocks.
EasyKrig2.0 - The GLOBEC Kriging software package.
Easyspec - A small spectrum-analyzer like plotter.
EIGIFP - Computes a few (algebraiclly) smallest or largest eigenvalues of large symmetric matrices.
EigTool - [free] A GUI (Graphical User Interface) that integrates MATLAB's eigs routine (ARPACK) for finding a few eigenvalues of a large sparse matrix with the (now obsolete) Pseudospectra GUI for computing pseudospectra of matrices.
Engineering Vibration Toolbox - Including single degree of freedom response, response spectrum, finite elements, numerical integration, modal analysis and phase plane analysis.
epsTk - Provides, via a set of .m functions, a toolkit to create powerful encapsulated postscript (.eps) graphs. Most 2D scientific graphics functions are written. The generated .eps-files are very small and can be imported into other documents without loss of quality.
Factor Analysis Toolbox - The Factor Analysis Toolbox provides a family of specialized MATLAB functions for factor analysis techniques. It is designed to help you learn the principles of target factor analysis and to provide the capabilities necessary for tackling real research and modelling problems.
FastICA for MATLAB - Implements the fast fixed-point algorithm for independent component analysis and projection pursuit.
FEMLAB - Multiphysics in MATLAB - [commercial] A powerful interactive environment for modeling and solving scientific and engineering problems involving partial differential equations.
Flight Dynamics and Control Toolbox - A Matlab/Simulink toolbox for aircraft dynamics research and flight control system design. Features a detailed flight model, autopilot simulation, and user manual.
FMM Toolbox for MATLAB - Provides solvers for a core set of partial differential equations.
Global Optimization by Multilevel Coordinate Search - MCS is a MATLAB program for bound constrained global optimization using function values only, based on a multilevel coordinate search that balances global and local search.
GloptiPoly - A MATLAB/SeDuMi add-on to build and solve convex conic relaxations of non-convex global polynomial optimization problems.
Growing Cell Structure Visualisation Toolbox - [free] Implements the system described in "Visualisation of biomedical datasets by use of growing cell structure networks: a novel diagnostic classification technique" by Walker AJ, Cross SS, Harrison RF.
ICALAB Toolboxes - ICALAB for Signal Processing and ICALAB for Image Processing are two independent packages for MATLAB that implement a number of efficient algorithms for ICA (independent component analysis).
Image Reconstruction Toolbox - M-files for several algorithms for tomographic image reconstruction. Included in collection is a NUFFT MATLAB toolbox that performs fast and accurate nonuniform FFT computations.
JMatLink - [free] Connects Java and MATLAB. Native methods make it possible to use MATLAB's computational engine inside your own java applications, applets and servlets.
KFtools for MATLAB - Some simple, fast image processing functions for MATLAB.
Kriging Toolbox - Matlab based toolbox written by Caroline Lafleur and Yves Gratton, INRS-Oceanologie, Universite du Quebec Rimouski.
L3NAV Systems - Provider of GPS and Kalman Filtering Toolboxes for MATLAB.
MATDS - A MATLAB-based program for dynamical system investigation. Current version allows to compute trajectories, equilibria, Poincare map, Lyapunov exponents and vector field visualization for ordinary differential equation systems.
Math Forum - Users of the software share tips and advice.
MATLAB FAQ - Frequently asked questions in comp.soft-sys.matlab.
MATLAB OPTIMIZATION - TOMLAB - The TOMLAB Optimization Environment is a powerful optimization platform for solving applied optimization problems in MATLAB. TOMLAB provides a wide range of features, tools and services for your solution process.
The Matrix Computation Toolbox - [free] A collection of MATLAB M-files containing functions for constructing test matrices, computing matrix factorizations, visualizing matrices, and carrying out direct search optimization.
MatSeis - MatSeis is a seismic toolbox for MATLAB. It provides a time-distance profile plot integrating origin, waveform, travel-time, and arrival data with graphical plot controls, data manipulation, and signal processing functions.
Methlab: a MATLAB parody - Site selling merchandise that parodies the MATLAB programming language.
M2HTML - A documentation system for Matlab in HTML.
Mocha, MATLAB via the WWW - [free] Using MATLAB and a browser together as clients for graphical applications.
Modal Control and LFTs - Two toolboxes for use with MATLAB: the Robust Modal Control Toolbox and the Linear Fractional Representation Toolbox.
Multiflash for MATLAB - [commercial] Provides physical and thermodynamic properties, with multiphase and multicomponent equilibrium calculations, for a wide range of substances.
Netlab Toolbox - [free] MATLAB software for neural networks and other pattern recognition algorithms. Special features include Bayesian methods, Gaussian Processes and visualisation.
OPTI-NUM solutions - Reseller of MATLAB, Simulink and related products in Southern Africa. Provides training, technical support, consulting and application development services.
The Parallel Problems Server - MATLAB 5 front end to the Parallel Problems Server's computational engine. By using MATLAB 5's object oriented programming features, most server operations are completely transparent.
PLS_Toolbox - A chemometric toolbox for chemical engineers and analytical chemists to explore their data and build predictive modelsoutines. It is named after the Partial Least Squares (PLS) regression method, the standard calibration method in many chemical applications. (not free)
PNM Toolbox - Read and write PPM (portable pixelmap), PGM (portable graymap), PBM (portable bitmap) and XBM (X11 bitmap) image files. A few other image processing and conversion tools are also included.
Podium Technology - Specialises in producing tools for MATLAB/Simulink that enhance their use in generating control systems for embedded control units and their application tools.
Polynomial Toolbox - A package for polynomials, polynomial matrices and their application in systems, signals and control. [commercial]
Probabilistic Model Toolkit - [free] Functions for inference and learning in various static and dynamic probabilistic models such as hidden Markov models, linear dynamic systems, Gaussian mixture models, and factor analyzers.
PVM Toolbox - Allows PC Linux users with several MATLAB licenses to call the Parallel Virtual Machine library routines from within the MATLAB interpreter.
QMG project - The QMG package generates finite element meshes in two and three dimensions. It is free software distributed as C++ source code with MATLAB and Tck/Tk interfaces.
Regression Toolbox for Matlab - This Toolbox consists of a collection of m-files for implementing basic multivariate data analysis and regression.
Regularized EM algorithm for analysis of incomplete datasets - A regularized expectation-maximization (EM) algorithm for the estimation of mean values and covariance matrices and for the imputation of missing values in large, incomplete datasets.
RIOTS - A MATLAB toolbox for solving optimal control problems.
Scientific/Educational MATLAB Database - Database of educational or scientific MATLAB m-files in Mathematics and Engineering, maintained by the University of Stuttgart, Germany.
SDC Morphology Toolbox for MATLAB - [commercial] Gray-scale morphological tools for image segmentation, non-linear filtering, pattern recognition and image analysis.
SDT FEMLink - Provides bidirectional interfaces with a number of finite element file formats.
Software Techniques Inc. - Modeling, simulation and prototyping of physical, chemical and mechanical systems. Data analysis, graphics and visualization.
Solving DDEs with MATLAB - Deals with the solution of delay differential equations with constant delays
SOM Toolbox for Matlab - SOM Toolbox is a software library for Matlab 5 (version 5.2 at least) implementing the Self-Organizing Map (SOM) algorithm.
SOSTOOLS - A free sum of squares optimization toolbox for MATLAB.
Sounds Logical's M-Pack 1 - [commercial] A collection of MATLAB functions for processing WAV files of arbitrary size, significantly extending MATLAB's built-in WAV file handling functionality.
Sounds Logical's M-Utilities - [commercial] A collection of useful MATLAB "utility" functions including the following: a "winuigetfolder" function, an open browser function, a hard-disk size query function, and a range of window manipulation functions.
Spectral Methods in MATLAB - Forty short m-files which do everything from demonstrating spectral accuracy on functions of varying smoothness to solving the Poisson, biharmonic, Orr-Sommerfeld, KdV, and Allen-Cahn equations.
Statistical Parametric Mapping - [free] SPM is a software package for MATLAB for the analysis of brain imaging data sequences (fMRI, PET, SPECT, EEG, MEG).
Statistical Pattern Recognition Toolbox - Focuses on the linear discriminant function, including its generalization to quadratic discriminant function by non-linear data mapping, unsupervised learning algorithms and minimax learning algorithms. [free]
Structural Dynamics Toolbox - Provides extensions linked to general 3-D finite element modelling, experimental modal analysis and test/analysis correlation.
A Survey of Parallel MATLAB Projects - Divides projects into 4 approaches to providing parallel functionalities: Communication routines (MPI/PVM); Routines to split up work among multiple sessions; Parallel backend; Compiling into native parallel code.
System Identification Tool - A collection of M-files implementing several numerical schemes (state estimation, simultaneous state and parameter estimation) within the framework of state space filtering.
Technic Solutions - MATLAB and FEMLAB consulting and training based in Tasmania.
Time Frequency Toolbox - Developed for the analysis of non-stationary signals using time-frequency distributions.
Tomlab - [commercial] Provides state-of-the-art optimization, with fast and robust solutions to sparse and dense linear, quadratic and nonlinear programming problems.
UMFPACK - [free] A set of routines for solving unsymmetric sparse linear systems, Ax=b, using the Unsymmetric MultiFrontal method. Written in ANSI/ISO C, with a MATLAB interface.
WaveWarp Audio Toolbox for MATLAB - Modular PC-based real-time audio processing toolkit with seamless integration to the MATLAB environment allowing rapid prototyping of signal processing algorithms at pro-audio sample rates. No peripheral DSP hardware required.
XTargets - Consulting services and online tutorials for MATLAB, Simulink, and Real-Time Workshop.
Yahoo Groups: Matlab - Discussion group for users, with a focus on DSP related topics.