Allow communication to a programmed arduino board to control its hardware.

Audio and MIDI Toolbox for GNU Octave.

Automatic-Differentiation for Octave.

Solving Diffusion Advection Reaction (DAR) Partial Differential Equations.

Bioinformatics tools.

Biomedical signal processing tools.

Free collection of Octave/MATLAB routines for working with the biospeckle laser technique.

This package contains utility functions to interact with CaosDB, the open scientific data management toolkit. It makes use of libcaosdb, which must be installed on the system. libcaosdb can be obtained at https://gitlab.com/caosdb/caosdb-cpplib

I/O routines to read and write FITS (Flexible Image Transport System) files.

Common Gateway Interface for Octave.

Coder is an Octave code generator and build system that, given a function name translates the function and all of its dependencies to C++ and builds a .oct shared module.

Digital Communications, Error Correcting Codes (Channel Code), Source Code functions, Modulation and Galois Fields.

Control package for GNU Octave including system analysis and control synthesis. The package uses routines of the SLICOT-Reference library.

The present set of GNU Octave functions provides a novel and robust algorithm for analyzing the diaphyseal cross-sectional geometric properties of long bones, which can be applied to any 3D digital model of a humerus, ulna, femur or tibia bone represented as a triangular mesh in a Wavefront OBJ file format.

Algorithms for smoothing noisy data.

Interface to SQL databases, currently only postgresql using libpq.

Data manipulation toolbox similar to R data.frame.

File io for medical images and other data using Grassroots DICOM (GDCM) library.

Performs an n-dimensional variational analysis (interpolation) of arbitrarily located observations.

Documentation tests.

Dynare is a software platform for handling a wide class of economic models, in particular dynamic stochastic general equilibrium (DSGE) and overlapping generations (OLG) models. The models solved by Dynare include those relying on the rational expectations hypothesis, wherein agents form their expectations about the future in a way consistent with the model. But Dynare is also able to handle models where expectations are formed differently: on one extreme, models where agents perfectly anticipate the future; on the other extreme, models where agents have limited rationality or imperfect knowledge of the state of the economy and, hence, form their expectations through a learning process. In terms of types of agents, models solved by Dynare can incorporate consumers, productive firms, governments, monetary authorities, investors and financial intermediaries. Some degree of heterogeneity can be achieved by including several distinct classes of agents in each of the aforementioned agent categories. Dynare offers a user-friendly and intuitive way of describing these models. It is able to perform simulations of the model given a calibration of the model parameters and is also able to estimate these parameters given a dataset. In practice, the user will write a text file containing the list of model variables, the dynamic equations linking these variables together, the computing tasks to be performed and the desired graphical or numerical outputs.

Econometrics.

Functional Data Analysis.

Resolution of partial differential equations based on fenics.

Use FEM for solving boundary value problems in two space dimensions.

I/O function for files holding structured data, such as JSON and XML files.

Monte Carlo simulation, options pricing routines, financial manipulation, plotting functions and additional date manipulation tools.

The Octave-FITS package provides functions for reading, and writing FITS (Flexible Image Transport System) files. This package uses the libcfitsio library.

Collection of routines to export data produced by Finite Elements or Finite Volume Simulations in formats used by some visualization programs.

A mostly MATLAB-compatible fuzzy logic toolkit for Octave.

Genetic optimization code.

General tools for Octave.

Generating HTML pages with help texts for a set of package functions.

Native Octave/MATLAB implementations of a subset of the C++ library, GeographicLib. Key components of this toolbox are: (a) Geodesics, direct, inverse, area calculations; (b) Projections, transverse Mercator, polar stereographic, etc; (c) Grid systems, UTM, UPS, MGRS; (d) Geoid lookup, egm84, egm96, egm2008 geoids supported; (e) Geometric transformations, geocentric, local cartesian; (f) Great ellipse, direct, inverse, area calculations; (g) A class to solve problems on a triaxial ellipsoid.

Library for extending MatGeom functionality.

Octave bindings to the GNU Scientific Library.

Functions to capture images from connected devices using Video4Linux (v4l).

Functions for image processing, feature extraction, image statistics, spatial and geometric transformations, morphological operations, linear filtering, and much more.

Low level I/O functions for serial, i2c, parallel, tcp, gpib, vxi11, udp and usbtmc interfaces.

A toolbox for internal fluid flow for GNU Octave.

Real-valued interval arithmetic. Handle uncertainties, estimate arithmetic errors, computer-assisted proofs, constraint programming, and verified computing.

Input/Output in external formats.

Provides basic joystick functions for GNU Octave.

JSON support by Matlab compatible (jsondecode / jsonencode) functions.

A package to run and fill Jupyter Notebooks within GNU Octave. Evaluate long-running Octave Jupyter Notebooks on a computing server without permanent browser connection.

Routines for calculating the time-evolution of the level-set equation and extracting geometric information from the level-set function.

Additional linear algebra code, including matrix functions.

Tools to compute spectral decompositions of irregularly-spaced time series. Functions based on the Lomb-Scargle periodogram and Adolf Mathias' implementation for R and C.

The Large Time/Frequency Analysis Toolbox (LTFAT) is a Matlab/Octave toolbox for working with time-frequency analysis and synthesis. It is intended both as an educational and a computational tool. The toolbox provides a large number of linear transforms including Gabor and wavelet transforms along with routines for constructing windows (filter prototypes) and routines for manipulating coefficients

Simple mapping and GIS .shp .dxf and raster file functions.

Geometry toolbox for 2D/3D geometric computing.

A toolbox for the McCabe-Thiele method for GNU Octave.

Miscellaneous tools that don't fit somewhere else.

molsim is a wrapper for the seplib molecular dynamics library. It allows you to perform molecular simulations of simple atomistic systems, confined fluids, molecular mixtures, polymers and more.

Octave bindings for basic Message Passing Interface (MPI) functions for parallel computing.

Octave implementation of mqtt toolkit

Create and manage triangular and tetrahedral meshes for Finite Element or Finite Volume PDE solvers. Use a mesh data structure compatible with PDEtool. Rely on gmsh for unstructured mesh generation.

Multivariate normal distribution clustering and utility functions.

A statistics and machine learning toolbox for data with and w/o missing values.

Access a single or a collection of NetCDF files as a multi-dimensional array.

A NetCDF interface for Octave.

Collection of routines for the creation, and manipulation of Non-Uniform Rational B-Splines (NURBS), based on the NURBS toolbox.

Package using OpenCL for parallelization of (SIMD) computations, selectively using available OpenCL hardware.

Solving DC and transient electrical circuit equations.

Parallel computing with independent job submission for Octave.

This package allows to do boolean operations with polygons using the Greiner-Hormann algorithm

This package allows to call functions of PROJ library for cartographic projections and CRS transformations.

Basic Octave implementation of the ODBC toolkit

ONSAS is an Open Nonlinear Structural Analysis Solver. It is a GNU-Octave code for static/dynamic and linear/non-linear analysis of structures formed by solid, beam, truss or plane components.

Functions covering various aspects of optics.

Non-linear optimization toolkit.

An optimal interpolation toolbox providing functions to perform a n-dimensional optimal interpolations of arbitrarily distributed data points.

Enhanced package manager for GNU Octave.

Parallel execution package.

Solve systems of partial differential equations (PDE) in a single spatial variable and time. The input is mostly compatible with the MATLAB function pdepe. Many pdepe examples will work with pde1dm with only small changes.

Example package to demonstrate the creation process of an Octave package. Keep this description brief. Describe the major features in the first two lines (160 characters). Multiple lines are allowed. Each line may have maximal 80 characters. Exceptions are URLs. Paragraphs, blank lines, and line breaks are ignored and replaced by spaces.

Octave Package Documentation

The GNU Octave package management tool.

A toolbox for the Ponchón-Savarit method for GNU Octave.

A powerlevel10k-like prompt for octave.

A toolbox for air-water vapor psychrometrics for GNU Octave.

The Pythonic package provides a Python language binding for Octave, to allow any Python package to be loaded and used directly, with automatic translation from Octave to Python data types.

Quaternion package for GNU Octave, includes a quaternion class with overloaded operators.

Functions for queueing networks, discrete- and continuous-time Markov chains analysis. Compute steady-state performance measures for open, closed and mixed networks with single or multiple job classes, mean Value Analysis (MVA), convolution, and various bounding techniques. Furthermore, several transient and steady-state performance measures for Markov chains can be computed, such as state occupancy probabilities, mean time to absorption, time-averaged sojourn times and so forth.

Basic Octave implementation of the matlab raspi extension, allowing communication to a Raspberry Pi board to control its hardware.

An Octave native extension implementing the R-tree spatial index of Guttman-Green. The code is an embedded version of librtree.

A Drift-Diffusion simulator for 1d semiconductor devices.

A Drift-Diffusion simulator for 2d semiconductor devices.

A Drift-Diffusion simulator for 3d semiconductor devices.

Signal processing tools, including filtering, windowing and display functions.

Socket functions for networking from within Octave.

A package for transient and steady state simulation of organic solar cells.

Interface to the librsb package implementing the RSB sparse matrix format for fast shared-memory sparse matrix computations.

Additional spline functions

Basic Octave implementation of the sqlite toolkit

SeDuMi (Self-Dual-Minimization) is solving convex optimization problems involving linear equations and inequalities, second-order cone constraints, and semidefinite constraints (linear matrix inequalities).

Estimate bias, uncertainty (standard errors and confidence intervals) and test hypotheses (p-values) using resampling methods. (Note that versions of this package <= 5.4.3 are named the 'statistics-bootstrap' package).

The Statistics package for GNU Octave.

The STK is a (not so) Small Toolbox for Kriging. Its primary focus is on the interpolation/regression technique known as kriging, which is very closely related to Splines and Radial Basis Functions, and can be interpreted as a non-parametric Bayesian method using a Gaussian Process (GP) prior. The STK also provides tools for the sequential and non-sequential design of experiments. Even though it is, currently, mostly geared towards the Design and Analysis of Computer Experiments (DACE), the STK can be useful for other applications areas (such as Geostatistics, Machine Learning, Non-parametric Regression, etc.).

Additional functions for manipulation and analysis of strings.

Additional structure manipulation functions.

Symbolic calculation features, including common Computer Algebra System tools such as algebraic operations, calculus, equation solving, Fourier and Laplace transforms, variable precision arithmetic and other features. Compatibility with other symbolic toolboxes is intended.

Matlab-compatible Octave table class for storing tabular/relational data. Similar to R and Python Pandas DataFrames.

Nonlinear Time Series Analysis. Port of TISEAN 3.0.1.

Stochastic concepts and maximum entropy methods for time series analysis.

VELAS is a user-friendly open-source toolbox for the visualization and analysis of elastic anisotropy written in GNU Octave that can be used for any crystal symmetry.

Interface to VIBes, Visualizer for Intervals and Boxes.

A wrapper for OpenCV's CvCapture_FFMPEG and CvVideoWriter_FFMPEG.

3D graphics using VRML.

Simple implementation of the Websockets protocol for GNU Octave.

Provides COM interface and additional functionality on Windows.

ZeroMQ bindings for GNU Octave.