matrix

Colt

Multi-configuration (matrix) project type.

N-dimensional array programming API for Clojure

A fast and easy to use dense matrix linear algebra library written in Java.

Offers matrix-based security authorization strategies (global and per-project).

A comprehensive collection of matrix data structures, linear solvers, least squares methods, eigenvalue, and singular value decompositions.

Vector/matrix math package (Core)

Parallel Colt is a multithreaded version of Colt - a library for high performance scientific computing in Java. It contains efficient algorithms for data analysis, linear algebra, multi-dimensional arrays, Fourier transforms, statistics and histogramming.

Fast double-precision vector and matrix maths library for Java, supporting N-dimensional numeric arrays.

A 100% Java sparse and dense matrix library.