Pure Codes

The 'US Zip codes' package will provide you with the extended US Zip codes database as well as US geographical data like latitude and longitude. The 'US Zip codes' package includes the information on: US Zip code, Latitude, Longitude. 42 321 precise records are in the 'US Zip codes' package. US...

Pure FTP Manager allows a user to access multiple FTP chrooted sites with a single username and password. The program uses pure-ftpd and PostgreSQL for FTP and authentication. A site is chosen by adding @sitename to the users login. Providing the competitive edge to forward thinking businesses...

The Pure Perl RayCaster is a small simple Ray casting application written completely in Perl without using any 3D API library or OpenGL. For the GUI, Pure Perl RayCaster uses wxPerl (WxWindows port to Perl). Pure Perl RayCaster can load a 3D object from a file (in RAW format), display the...


Platforms: *nix

Pure FTP Server is a fast, production quality, standards-conformant FTP server based on Troll-FTPd. Pure FTP Server has no known vulnerability, it is trivial to set up, and it is especially designed for modern kernels. Features include PAM support, IPv6, chroot()ed home directories, virtual...


Platforms: *nix

Class::Multimethods::Pure is a Perl module that contains a method-ordered multimethod dispatch. SYNOPSIS use Class::Multimethods::Pure; package A; sub magic { rand() > 0.5 } package B; use base A; package C; use base A; BEGIN { multi foo => (A, A) => sub { "Generic catch-all"; };...


Platforms: *nix

Barcode Writer in Pure Postscript is an award-winning open source project, as used by NASA, that facilitates the printing of all major barcode symbologies entirely within level 2 PostScript. Hence the process of generating a printed barcode representing a given input is performed entirely...


Platforms: *nix

Designed to scan your entire computer system to detect and repair many Windows errors and faults, Fix Error Codes is your one stop error fix solution.


Platforms: Windows

Hash Codes is a simple and easy to use application designed to enable users to hash data from keyboard, file or CD/DVD. This tool supports: Adler32, CRC32, CRC64, MD2, MD4, MD5, MD6, SHA-0, SHA-1, SHA-1-IME, SHA-224, SHA-256, SHA-384, SHA-512, RIPEMD-128, RIPEMD-160, RIPEMD-256, RIPEMD-320 or...


Platforms: Windows, Windows Vista, 7

Lookup multiple UPC codes to find detailed information. This list can be saved as text or Excel files.


Platforms: Windows

This software offers a solution for users who want to look up EAN codes for one or more products. EAN codes are international barcodes often used to identify products for retail sale. The user can add EAN codes or load them from a file before starting the search. The results are displayed in the...


Platforms: Windows

WorldUnlock Codes Calculator is a free utility for Nokia, Siemens, Vitel, Maxel, Panasonic, LG, AEG,Samsung, and Motorola unlock. Includes MasterCode calculator that can reset your Nokia security code if you have lost it. Features: · Unlock Nokia · Unlock LG · Unlock Panasonic ·...


Platforms: Windows

iQR is an easy way how to breathe life into the world of squared QR codes with unique graphic styles. With generated QR code you can customize its roundness, unique graphics style, color style, shadow or even a logo within few clicks. iQR also takes care of customization of control points and...


Platforms: Mac

Recently, we find some published programs for the construction of LDPC codes have not concerned the Girth test problem, which will not the implementation of LDPC Codec to have good decoding BER. Thus, we publish a simple program to provide a tool for the girth 4 test of LDPC codes.Input a parity...


Platforms: Matlab

The program constructs girth-six QC-LDPC codes given row-weight,k, column-weight,j, and sub-matrix size,m. The obtained parity-check matrix is stored in H. The construction has flexibility in that j,k and m can be varied.The program achieves girth-six by applying the row-column constraint. There...


Platforms: Matlab

The program constructs girth-twelve column-weight QC-LPDC codes. The rate can be changed by changing k(row-weight), size is changed by varying m(sub-matrix size). The program/algorithm does not guarantee to get girth twelve code. It guarantees girth of eight. One may need to run the programs many...


Platforms: Matlab

The program contructs column-weight three girth-eight QC-LPDC codes given row-weight and sub-matrix size. row-weights and sub-matrices sizes are variable.


Platforms: Matlab

it encodes and decodes binary msg using hamming codes and detect errors, correct single error.


Platforms: Matlab

The set of MATLAB codes are what I wrote for my Data Communications homework. They show a typical implementation of a (7,4) Hamming code. 'Read the how to run.txt' for instructions on how to use the codes


Platforms: Matlab

LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.


Platforms: Matlab

PURE-LET has been recently proposed [1] as noise removal strategy from Poisson-count images. Specifically, PURE (Poisson unbiased risk estimator) is an unbiased estimate, defined in the Haar wavelet domain, of the mean-squared error between the original image and the estimated image. PURE-LET...


Platforms: Matlab