Matrix Data Structures

This script implements data structures for solving the following two problems: - Range minimization: given an array X of data, quickly find min(X[i:j]) for different ranges i:j. - Least common ancestors: given a tree, quickly find the lowest tree node that is an ancestor of all of a given set...

PHP Streamcast is a front end for a version of streamcast (called stream-db) that will use a database as a backend for playlists and queues, instead of the current Perl data structures.stream-db is a database-enabled version of streamcast, an MP3 file streamer for icecast/shoutcast servers, using...

What ManifestDestiny gives you is: * manifests are (ordered) lists of tests * tests may have an arbitrary number of key, value pairs * the parser returns an ordered list of test data structures, which are just dicts with some keys. For example, a test with no user-specified metadata looks like...


Platforms: *nix

SplitNeuron is a project for a set of data structures and functions being able to simulate large, biologically plausible, neural networks. It is based on information flow implying separation of data representing neurons (hence the project name). It includes the possibility to share load between...


Platforms: *nix

libHX is a C library (with some C++ bindings available) that provides data structures and functions commonly needed, such as maps, deques, linked lists, string formatting and autoresizing, option and config file parsing, type checking casts and more. libHX aids in quickly writing up C and C++...


Platforms: *nix

Foremost is a console program to recover files based on their headers, footers, and internal data structures. This process is commonly referred to as data carving. Foremost can work on image files, such as those generated by dd, Safeback, Encase, etc, or directly on a drive. The headers and...


Platforms: *nix

Data::Diver is a simple, ad-hoc access to elements of deeply nested structures. SUMMARY Data::Diver provides the Dive() and DiveVal() functions for ad-hoc access to elements of deeply nested data structures, and the DiveRef(), DiveError(), DiveClear(), and DiveDie() support functions....


Platforms: *nix

Morello Matrix Calculator is a simple, low cost utility for manipulating matrices of real numbers. It is as easy to use as a pocket calculator, but can perform most standard matrix operations for matrices up to 20 elements square. It also supports cut and paste operations allowing matrix data to...


Platforms: Windows

SOAP::Data::ComplexType is an abstract class for creating and handling complex SOAP::Data objects. SYNOPSIS package My::SOAP::Data::ComplexType::Foo; use strict; use warnings; use SOAP::Data::ComplexType; use vars qw(@ISA); @ISA = qw(SOAP::Data::ComplexType); use constant OBJ_URI =>...


Platforms: *nix

Data::PropertyList is a Perl module that can convert arbitrary objects to/from strings. SYNOPSIS use Data::PropertyList qw(astext fromtext); $hash_ref = { items => [ 7 .. 11 ], key => value }; $string = astext($hash_ref); # ... $hash_ref = fromtext($string); print $hash_ref->{items}[0];...


Platforms: *nix

Data::Diff is a data structure comparison module. SYNOPSIS use Data::Diff qw(diff); # simple procedural interface to raw difference output $out = diff( $a, $b ); # OO usage $diff = Data::Diff->new( $a, $b ); $new = $diff->apply(); $changes = $diff->diff_a(); Data::Diff computes the...


Platforms: *nix

Asoftech Data Recovery is the ideal rescue package for those who have accidentally deleted files, emptied the Recycle Bin, or even reformatted a disk or flash drive containing important data. The software is designed specifically to help recover lost or deleted files. Operation is simple, just...


Platforms: Windows, Windows 8, Windows 7, Windows Server

GNU DDD is a graphical front-end for command-line debuggers such as GDB, DBX, WDB, Ladebug, JDB, XDB, the Perl debugger, the bash debugger, or the Python debugger. Besides "usual front-end features such as viewing source texts, DDD has become famous through its interactive graphical data...


Platforms: *nix

Data::SecsPack is a Perl module pack and unpack numbers in accordance with SEMI E5-94. SYNOPSIS ##### # Subroutine interface # use Data::SecsPack qw(bytes2int config float2binary ifloat2binary int2bytes pack_float pack_int pack_num str2float str2int unpack_float unpack_int unpack_num);...


Platforms: *nix

VMMLib was specially developed as a vector and matrix math library. The library was implemented using C++ templates, thus making it very easy to integrate into other libraries and programs. Its basic functionality includes a vector and a matrix class, with additional functionality for the...


Platforms: Windows

Rlab is an interactive, interpreted scientific programming environment. Rlab is a very high level language intended to provide fast prototyping and program development, as well as easy data-visualization, and processing. Rlab is not a clone of languages such as those used by tools like Matlab or...


Platforms: Linux

Rlab is an interactive, interpreted scientific programming environment. Rlab is a very high level language intended to provide fast prototyping and program development, as well as easy data-visualization, and processing. Rlab is not a clone of languages such as those used by tools like Matlab or...


Platforms: Windows

Granite Data Services (GDS) is a free, open source, alternative to Adobe LiveCycle (Flex 2) Data Services for J2EE application servers. Granite Data Services is not, however, a drop-in replacement: you won't be able to simply deploy a Flex 2 Data Services application into a Granite Data Services...


Platforms: *nix

IVuPy (I-View-Py) aims to be a solid basis for large Qt based Python programs geared to data analysis and 3D visualization of huge data sets. Python is extended by IVuPy with more than 600 classes of two of the Coin3D C++ class libraries: Coin and SoQt. Data exchange between Python and the...


Platforms: *nix

DWH_File module contains data and object persistence in deep and wide hashes. SYNOPSIS use DWH_File qw/ GDBM_File /; # the use argument set the DBM module used tie( %h, DWH_File, myFile, O_RDWR|O_CREAT, 0644 ); untie( %h ); # essential! Note: the files produced by DWH_File 0.22 are in...


Platforms: *nix