Provides a pure Java based linear algebra library with interfaces similar to the Armadillo C++ Algebra Library (Armadillo) by Conrad Sanderson et al., NICTA, Australia.

If you would like to contribute, please read the guidelines for contributions. Following these guidelines will help make your contributions easier to bring into the next release.

If you have any further questions, please do not hesitate to contact us.

• Mat: Dense, real-valued, double-precision matrix
• Col: Dense, real-valued, double-precision column vector
• Row: Dense, real-valued, double-precision row vector

• Supported: attributes, copy_size, diag, each_col, each_row, element access, element initialisation, eye, fill, i (inverse), insert_rows, insert_cols, in_range, is_empty, is_finite, is_square, is_vec, memptr, min, max, ones, operators, print, raw_print, randi, randu, randn, reset, reshape, resize, save/load (matrices & cubes), save/load (fields), set_imag/real, set_size, shed_rows/cols/slices, STL container functions, submatrix views, swap, swap_rows, swap_cols, t (transpose), zeros
• Unsupported: colptr, eval, imbue, C++-like iterators, transform

• RunningStat
• RunningStatVector
• WallClock

• Supported: eye, linspace, ones, randu, randn, repmat, toeplitz, circ_toeplitz, zeros
• Unsupported: nothing

• Supported: abs, eps, exp, exp2, exp10, trunc_exp, log, log2, log10, trunc_log, pow, sqrt, square, floor, ceil, round, sign, sin, asin, sinh, asinh, cos, acos, cosh, acosh, tan, atan, tanh, atanh
• Unsupported: conv_to

• Supported: accu, as_scalar, cond, det, dot, norm_dot, log_det, norm, rank, trace
• Unsupported: nothing

• Supported: diagvec, min/max, prod, sum, mean, median, stddev, var
• Unsupported: nothing

• Supported: all, any, conv, cor, cov, cross, cumsum, diagmat, find, fliplr, flipud, hist, histc, inplace_trans, join_rows, join_cols, kron, reshape, resize, shuffle, sort, sort_index, symmatu, symmatl, trans, trimatu, trimatl, unique, vectorise
• Unsupported: nothing

• Supported: chol, eig_sym, inv, lu, pinv, princomp, qr, qr_econ, solve, svd, svd_econ, syl
• Unsupported: nothing

• Supported: is_finite, pre-defined constants (pi, inf, speed of light, ...)
• Unsupported: nothing

Distributed under MIT license.

Copyright (c) 2013-2014 Sebastian Niemann and contributors.