RubyGSL is a Ruby interface to the GNU Scientific Library, for numerical computing with Ruby

Toolkit for working with DICOM image sequences

'egor' is a program for calculating environment-specific substitution tables from user providing environmental class definitions and sequence alignments with the annotations of the environment classes.

Gem version of T. Horinouchi's ruby-fftw3.

a multi-purpose class to handle Gridded Physical quantities.

Fast Fourier Transforms by using FFTW Ver.3

RubyNetCDF is the Ruby interface to the NetCDF library built on the NArray library, which is an efficient multi-dimensional numeric array class for Ruby.

Comprehensive library for self-descriptive gridded physical data (in NetCDF, GrADS, or on memory) with graphics. This version works with Ruby 2.0.

This Ruby extension implements conversions from Hornetseye::MultiArray to NArray and vice versa.

Provides KATCP client library for Ruby. KATCP is the Karoo Array Telescope Control Protocol.

LicenseMatcher is rubygem, which uses Fosslim to match various OSS license with correct SPDX-id or EULA label.

The MIRIAD-Ruby package... 1. Makes MIRIAD datasets accessible from Ruby by wrapping the MIRIAD UVIO routines. 2. Makes Ruby usable with MIRIAD datasets by adding convenience, utility, and astronomy related methods to Ruby classes.

detects music on wave (.wav) file

Ruby narray_ffi interface

NArrayMiss is an additional class with processing of missing value to NArray which is a numeric multi-dimensional array class.

A pure Ruby API to the NIfTI Neuroimaging Format

Game of Life with customizable rules on ncurses viewer

A linear algebra library cooperating with NArray. This library calls blas and lapack routines for fast computations. This library has following functionalities. * xGEMM (multiply two matrices and add other matrix) * Solve LLS(Least Square Sum) problems * Computing determinant (using QR decomposition) * Solve eigenproblems (compute eigenvalues and eigenvectors) * (Pivoted) LU decompotision * SVD(Singular value decomposition) * QR decomposition * Cholesky decomposition

A number theory library written in pure Ruby. Provides methods for primality test, factoring integers, and more.

Miscellaneous functions and classes to help Ruby programming. To be used in other NumRu libraries.