Luhn Algorithm Number Generator

Algorithm::LUHN is a Perl module to calculate the modulus 10 double add double checksum. SYNOPSIS use Algorithm::LUHN qw/check_digit is_valid/; $c = check_digit("43881234567"); print "It worksn" if is_valid("43881234567$c"); $c = check_digit("A2C4E6G8"); # this will cause an error...

This is a GUI for DTMF generator-decoder using Goertzel's algorithm.Has options to change Number of samples and Noise power that could be added at the generator.Suggestions and comments is always welcome.Now i am working on medical image pattern recognition techniques.It would be great if...

Algorithm::Combinatorics Perl module is an efficient generator of combinatorial sequences. SYNOPSIS use Algorithm::Combinatorics qw(permutations); my @data = qw(a b c); # scalar context gives an iterator my $iter = permutations(@data); while (my $p = $iter->next) { # ... } # list...


Platforms: *nix

Python has a number of nice methods to handle 'for' loops. However, the situation often arises where you have a large number of nested loops. This script allows you to reduces the number of loops to one.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Genetic Algorithm File Fitter, or just GAFFitter, is a command-line software written in C++ that arranges--via a genetic algorithm--an input list of items or files/directories into volumes of a certain capacity (target), such as CD or DVD, in a way that the total wastage is minimized. By smartly...


Platforms: *nix

With the right number, and combination of sounds you can create some interesting soundscape envorinments or randomly generated music that plays on and on. You can loop certain channels or mute them, set panning and volume as well as frequency. Many people use this program as an ambiance...


Platforms: Windows, Other

RF Random Password Generator is a PHP application that generates random passwords according to your specifications (minimum length, number of alpha/numeric/symbol characters, etc), and has many output crypt and hashing options. Also included is a native PHP library for performing NT and LM hashing.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

The k-means algorithm is widely used in a number applications like speech processing and image compression.This script implements the algorithm in a simple but general way. It performs four basic steps.1. Define k arbitrary prototypes from the data samples.2. Assign each sample to the nearest...


Platforms: Matlab

Let us assume the following MIMO model:Y(k)=HX(k)+Y(k)This file can detect the number of sources, i.e the size of the vector X(k) from the received signal Y(k). The noise is assumed spatially white and the number of receivers must be strictly greater than the number of sources. For algorithm...


Platforms: Matlab

As the power needed to transmit a certain number of bits ina subcarrier is independent of the numbers of bits allocated toother subcarriers, it turns out that a greedy approach is optimal.A greedy algorithm assigns bits to the subcarriers one bit at atime, and in each assignment, the subcarrier...


Platforms: Matlab

Data Generator is a free, open source script written in javascript, PHP and MySQL that lets you quickly generate large volumes of custom data in a variety of formats for use in testing software, populating databases, and more.Features:- JS-enabled, browser-friendly.- Many data types available:...


Platforms: PHP

Lorem Ipsum Post Generator is a plugin to help quickly generate test posts and comments. You can specify a number of posts, a range of paragraphs per post, and a range of comments per post and the plugin will generate a sample set of posts and comments using Lorem Ipsum text. Great for quickly...


Platforms: PHP

Calculate distances on a square grid with optional wormholes (the 'chessboard metric') Algorithm::Metric::Chessboard is a Perl module to calculate distances on a square grid with optional wormholes (the 'chessboard metric'). Calculates the minimum number of moves between two points in a game...


Platforms: *nix

Spam messages can be called the scourge of all Internet users nowadays. According to recent studies, half of email messages received by active users are spam messages, which results in a number of undesirable consequences for companies, from increased overheads due to extra time spent for...


Platforms: Windows

Algorithm::Knapsack is a brute-force algorithm for the knapsack problem. SYNOPSIS use Algorithm::Knapsack; my $knapsack = Algorithm::Knapsack->new( capacity => $capacity, weights => @weights, ); $knapsack->compute(); foreach my $solution ($knapsack->solutions()) { foreach my $index...


Platforms: *nix

Algorithm::BinPack is a Perl module that can efficiently pack items into bins. SYNOPSIS Algorithm::BinPack efficiently packs items into bins. The bins are given a maximum size, and items are packed in with as little empty space as possible. An example use would be backing up files to CD,...


Platforms: *nix

Gnome Password Generator is a GUI based secure password generator. The project allows the user to generate a specified number of random passwords of a specified length. The program requires Python version 2.4 or greater, PyGTK version 2.4 or greater, and Gnome-Python for Gnome 2..


Platforms: *nix

XHTML Family Tree Generator project is a CGI Perl script together with some Perl modules that will create views of a family tree from a supplied data file. The data file is a simple text or Excel file listing the family members, parents, and other details. It is possible to show a tree of...


Platforms: *nix

Algorithm::SISort is a Perl module that contains select and insert sorting algorithm. SYNOPSIS use Algorithm::SISort qw(Sort Sort_inplace); @sorted_list = Sort {$_[0] <=> $_[1]} @unsorted_list; # ... or ... $number_of_comparisons = Sort_inplace {$_[0] <=> $_[1]} @unsorted_list; This...


Platforms: *nix

Algorithm::Networksort can create inline comparisons for sorting. SYNOPSIS use Algorithm::Networksort qw(:all); my $inputs = 4; # # Generate the network (a list of comparators). # my @network = nw_comparators($inputs); # # Print the list, and print the graph of the list. # print...


Platforms: *nix