Apo Zip Codes

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...

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...

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

This module helps create secret codes that users can enter to automatically register or upgrade their accounts to specific roles. It is particularly useful for cases when it's impractical for the website administrator to manually process and upgrade single subscriptions, but still important to...


Platforms: PHP

BIOS Beep codes is a simple tool that will explain the BIOS error beep codes you motherboard emits. It has an extensive database with the motherboard BIOS beep codes from all major BIOS manufacturers (AMI, AWARD, Phoenix, IBM). The computer POST (Power On Self Test) tests the computer,...


Platforms: Windows

Full Key Codes is a little utility to display code informations about each key of the keyboard. The developers know why :-) In a little window, you will obtain for each key down its character, its ASCII code, and the keyboard code in hexadecimal and decimal.


Platforms: Mac

Easy 7-Zip is an easy-to-use version of 7-Zip. Easy 7-Zip was built based on 7-Zip 9.20. I kept all features of 7-Zip and added a few useful features that makes the software more user-friendly. Features Added: 1. Adds icons to context menu 2. Adds options to Extract dialog 3. Keeps...


Platforms: Windows, Windows 7

Express Zip Free for Mac File Compression Software is an archiving and compression tool to easily create, edit, manage and extract zipped files and folders. Compress files to reduce size for email transmission or archive data using less disk space when backing up information. Fast and efficient...


Platforms: Mac

About Appnimi RAR To ZIP Converter : Appnimi RAR To ZIP Converter is simple tool to help you to convert RAR files to ZIP files. By default windows support ZIP file compression, so to extracting and sharing of RAR files are made easier if you convert them to ZIP files. With simple GUI, the...


Platforms: Windows, Windows 8, Windows 7

Appnimi ZIP Instant Unlocker can be used to unlock a password protected zip file instantly.After unlock your zip file it will remove the password .Features of Appnimi zip instant unlocker................It is free,Easy to use,Support Vista and Win 7 & above Systems,Unlocks the zip files and...


Platforms: Windows, Windows 8, Windows 7

Appnimi ZIP Password Unlocker is designed to let you search for passwords of protected ZIP files. This program guarantees the most complicated passwords recovery. Appnimi ZIP Password Unlocker allows to search for the password of the protected ZIP file using Brute Force algorithm. After...


Platforms: Windows, Windows 8, Windows 7

BreeZip is a free tool to 'unarchive' many different kinds of archive files - an alternative to winrar free on Windows 10. It will open common formats such as ZIP, RAR, 7-Zip, TAR, Gzip and more. Distinctive features: - Open, browse, view and extract archive files. - Decompression...


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

Express Zip Free File Compression Software. An archiving and compression tool to easily create, edit, manage and extract zipped files and folders. Compress files to reduce size for email transmission or archive data using less disk space when backing up information. Fast and efficient file...


Platforms: Windows, Windows 8, Windows 7

Country Codes is a small database of country codes and additional information for more than 250 countries. It displays their location (continent), ISO 3166-1 Alpha 2-3 codes and ISO number as well as IDDD code and flag, NDD Code, Country Dialing Code, FIPS PUB 10-4 and TLD (Top Level Domain) code...


Platforms: Windows

Free Backup software with advanced automation features. The backup file is in standard zip format which allows you to restore data using any zip utility. After backup, You can ftp or email the backup file. Synchronize, copy, and zip tasks are also included to satisfy all your backup and...


Platforms: Windows

7-Zip is a file archiver with high compression ratio. Features: * High compression ratio in new 7z format with LZMA compression * Supported formats: o Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR o Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB and NSIS * For ZIP and GZIP...


Platforms: Windows

When instead of ZIP archive contents you see a message "Cannot open file: it does not appear to be a valid archive", it means that the archive is damaged and needs fixing. In such a case use DiskInternals ZIP Repair to scan the file and extract its content to a new archive. The freeware engine...


Platforms: Windows