GitHub - princelab/narray: Ruby/NArray : N-dimensional Numerical Array for Ruby

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Ruby/NArray : N-dimensional Numerical Array for Ruby

narray.rubyforge.org/

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Name		Name	Last commit message	Last commit date
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bench		bench
lib		lib
test		test
ChangeLog		ChangeLog
MANIFEST		MANIFEST
README.en		README.en
README.ja		README.ja
SPEC.en		SPEC.en
SPEC.ja		SPEC.ja
depend		depend
extconf.rb		extconf.rb
mkmath.rb		mkmath.rb
mknafunc.rb		mknafunc.rb
mkop.rb		mkop.rb
na_array.c		na_array.c
na_func.c		na_func.c
na_index.c		na_index.c
na_linalg.c		na_linalg.c
na_random.c		na_random.c
narray.c		narray.c
narray.def		narray.def
narray.h		narray.h
narray_local.h		narray_local.h

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	Ruby/NArray  ver 0.5.9 (2006-08-09)	by Masahiro TANAKA

* NArray properties:

  + Fast and easy calculation for large numerical array.
  + Accepting Elements:
    8,16,32 bit integer, single/double float/complex, Ruby Object.
  + Easy extraction/substitution of array subset,
    using assignment with number, range, array index.
  + Operator: +,-,*,/,%,**, etc.
  + FFTW version 2 or 3 is separately supported.
  + NImage: Image viewer class.
  + Ruby/PGPLOT: Graphics library interface (separately distributed)
     X-Y Graph, Histogram, Contour map, Image map, etc.

* NArray is similar to:

  + Python/NumPy, Perl/PDL, Yorick, IDL 

* NArray is far from completed!

  + Experimental!  Specification may be changed.
  + Far from completed.
  + Bugs may be included.
  + No document.

* Installation

  + Compile & Install NArray

    ruby extconf.rb
    make
    make site-install
    (or, make install)

* Tested Platform

  ruby 1.8.4 (2005-12-24) [i686-linux]
  gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)

* License

  This program is free software.
  You can distribute/modify this program
  under the same terms as Ruby itself.
  NO WARRANTY.

* Author

    Masahiro TANAKA <[email protected]>