* Fast C++ library for linear algebra (matrix maths) and scientific computing
* Easy to use functions and syntax, deliberately similar to Matlab / Octave
* Uses template meta-programming techniques to increase efficiency
* Provides user-friendly wrappers for OpenBLAS, Intel MKL, LAPACK, ATLAS, ARPACK, SuperLU and FFTW libraries
* Useful for machine learning, pattern recognition, signal processing, bioinformatics, statistics, finance, etc.

* Downloads: http://arma.sourceforge.net/download.html
* Documentation: http://arma.sourceforge.net/docs.html
* Bug reports: http://arma.sourceforge.net/faq.html
* Git repo: https://gitlab.com/conradsnicta/armadillo-code

Features

  • Easy to use - has many MATLAB like functions
  • Useful for prototyping directly in C++
  • Useful for conversion of research code into production environments
  • Permissively licensed - can be used in proprietary software and products
  • Used for machine learning, pattern recognition, computer vision, signal processing, bioinformatics, statistics, finance, etc
  • Efficient classes for vectors, matrices, cubes (1st, 2nd, 3rd order tensors)
  • Supports dense and sparse matrices
  • Fast singular value decomposition (SVD), eigen decomposition, QR, LU, Cholesky, FFT
  • Clustering using k-means and Gaussian Mixture Models (GMM)
  • Automatic vectorisation of expressions (SIMD)
  • Contiguous and non-contiguous submatrices
  • Automatically combines several operations into one to increase speed and efficiency
  • Read/write data in CSV files
  • Automatically uses OpenMP for acceleration via multi-threading
  • Used for speeding up NumPy / Python via CARMA: https://github.com/RUrlus/carma
  • Used for machine learning and pattern recognition by MLPACK: https://mlpack.org/
  • Used for numerical optimisation by Ensmallen: https://ensmallen.org/

Project Activity

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License

Apache License V2.0

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Additional Project Details

Operating Systems

Cygwin, MinGW/MSYS2, Linux, BSD, Mac, Windows

Intended Audience

Information Technology, Science/Research, Education, Advanced End Users, Developers, Engineering

Programming Language

MATLAB, C++

Related Categories

MATLAB Algorithms, MATLAB Mathematics Software, MATLAB Machine Learning Software, MATLAB Computer Vision Libraries, C++ Algorithms, C++ Mathematics Software, C++ Machine Learning Software, C++ Computer Vision Libraries

Registered

2008-02-08