Population Variance

Judy is a C library that provides a state-of-the-art core technology that implements a sparse dynamic array. Judy arrays are declared simply with a null pointer. A Judy array consumes memory only when it is populated, yet can grow to take advantage of all available memory if desired. Judys... Platforms: *nix

Tvark is a network monitoring tool (sniffer) with a GUI front-end, and is tied to a MySQL database. Tvark is necessarily resource-intensive. It is a multithreaded, database utility for recording network traffic. As a consequence, it uses 100% of the CPU simply because of context-switching and... Platforms: *nix

Math::Telephony::ErlangC is a Perl extension for Erlang C calculations. SYNOPSIS use Math::Telephony::ErlangC; # Evaluate probability that a service request will have to wait $wprob = wait_probability($traffic, $servers); # Probability that the wait time will be less than a fixed maximum... Platforms: *nix

Math::Telephony::ErlangB is a Perl extension for Erlang B calculations. SYNOPSIS use Math::Telephony::ErlangB qw( :all ); # Evaluate blocking probability $bprob = blocking_probability($traffic, $servers); $gos = gos($traffic, $servers); # Same result as above # Dimension minimum number... Platforms: *nix

Quake III Arena Cell Shadings goal is to add Cell Shading capabilities to the Quake III engine with Real-time performance. In order to provide such feature we have decided to use Kuwahara filter. Kuwahara filter is a noise-reduction filter that preserves edges. It uses four subquadrants to... Platforms: *nix

SIP Express Router (ser) is a high-performance, configurable, free SIP ( RFC3261 ) server . SER features an application-server interface, presence support, SMS gateway, SIMPLE2Jabber gateway, RADIUS/syslog accounting and authorization, server status monitoring, FCP security, etc. Web-based user... Platforms: *nix

Libeval provides simple means of evaluating simple arithmetic expressions involving literal numeric values, variables and functions using the addition (+), subtraction (-), multiplication (*), division (/), modulo division (), exponentiation (^), sign (+-), percentag (%) and grouping (())... Platforms: *nix

Svinepalsen project is a top-scrolling space shooter built with SDL. In Svinepalsen, the year is 2223 and the population of space has begun. You are tentacled creature from Nurobi Gernash on a mission to reach the home planet of a race called "humans". You are to deliver one message to all... Platforms: *nix

Math::NumberCruncher Perl module contains a collection of useful math-related functions. SYNOPSIS It should be noted that as of v4.0, there is now an OO interface to Math::NumberCruncher. For backwards compatibility, however, the previous, functional style will always be supported. # OO... Platforms: *nix

Armagetron Advanced is another version of the simple action game modeled after the lightcycle sequence of the movie Tron. In the Armagetron game, you ride a lightcycle around the game grid. You can only make sharp turns of 90 degrees and a wall constantly builds up after you. Make your... Platforms: *nix

Textbender project is a toolkit for collaborative authoring based on structures and methods derived from nature. Structures include a genetic code, populations, and a gene pool. A text is encoded with genetic markup and then distributed out to writers to form a population of copies and a gene... Platforms: *nix

cclib is a Python library for parsing and interpreting the results of computational chemistry packages. Among other data, cclib extracts coordinates, atomic orbital information, molecular orbital information, information on vibrational modes, and the results of a TD-DFT calculation. cclib... Platforms: *nix

Crogai consists of a mixture of crowd simulation, AI, and genetic algorithms. It is possible to set up simulations and test different AI in a full 3D environment with a small physics engine, terrain, collision handling, etc. Crogai is inspired by the OpenSteer projet and uses steering behaviors... Platforms: *nix

Statistics::Descriptive::Discrete is a Perl module to compute descriptive statistics for discrete data sets. SYNOPSIS use Statistics::Descriptive::Discrete; my $stats = new Statistics::Descriptive::Discrete; $stats->add_data(1,10,2,0,1,4,5,1,10,8,7); print "count = ",$stats->count(),"n";... Platforms: *nix

Statistics::LineFit module least squares line fit, weighted or unweighted. SYNOPSIS use Statistics::LineFit; $lineFit = Statistics::LineFit->new(); $lineFit->setData (@xValues, @yValues) or die "Invalid data"; ($intercept, $slope) = $lineFit->coefficients(); defined $intercept or die... Platforms: *nix

Bio::SAGE::Comparison module compares data from serial analysis of gene expression (SAGE) libraries. SYNOPSIS use Bio::SAGE::Comparison; $sage = Bio::SAGE::Comparison->new(); This module provides several tools for comparing data generated from serial analysis of gene expression (SAGE)... Platforms: *nix

Bio::SAGE::DataProcessing module processes raw serial analysis of gene expression (SAGE) data. SYNOPSIS use Bio::SAGE::DataProcessing; $sage = Bio::SAGE::DataProcessing->new(); # open sequence and quality files open( READS, "library.fasta" ); open( QUAL, "library.qual.fasta" ); #... Platforms: *nix

PCity is a procedural modeling and rendering of Cities. One goal of computer graphics is the modeling of our everyday environment. This includes cities and metropolitan areas. However creating such large 3D models is often time consuming or even impossible. Other solutions are needed. One... Platforms: *nix

Text::NSP::Measures::2D::CHI::tscore is a Perl module that implements T-score measure of association for bigrams. SYNOPSIS Basic Usage use Text::NSP::Measures::2D::CHI::tscore; my $npp = 60; my $n1p = 20; my $np1 = 20; my $n11 = 10; $tscore_value = calculateStatistic( n11=>$n11,... Platforms: *nix

ppplag provides a PPP log analyzer. ppplag reads system logs and shows a table of all found PPP sessions with stats for start times, durations, bytes in/out, and speed in/out. Dial-up requires no additional infrastructure on top of the telephone network. As telephone points are available... Platforms: *nix