Colour Hex Codes

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...

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...


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

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

This plugin is for colour coding the admin menu. Users are able to define the colours they want in the plugins settings. I created the plugin to make it easier to switch between sections of the admin area when updating my wordpress websites. This plugin was created by Alex Wells while working as...


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

The Colour Clock. Representing time as a hexadecimal colour value. This official Live Wallpaper of the hugely popular screensaver, brings The Colour Clock to your phone. Mesmerising and beautifully designed, it oozes quality with its modern simplicity and attention to detail. What colour is it...


Platforms: Mac

colour library provides a data type for colours and transparency. Colours can be blended and composed. sRGB colour space is supported (Data.Colour.SRGB) and a module of colour names (Data.Colour.Names) is provided.


Platforms: Mac

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

Rgb/Hex Color picker for webdevelopers and not only. Dependency is python-webkit UPDATED BY REQUEST, NOW IS WEBKIT BASED Very simple usage. Check the codes of selected color, darken or lighten the scheme. Package contains: python file Color-Picker hidden folder .colorchart with view.html...


Platforms: *nix

Hex File Editor is a Java 1.4 graphical (GUI) application to edit a file as a stream of hexadecimal digits, where each 8-bit byte is represented by two 4-bit "nibbles" (the hex digits). No meaning is attached to the digits, and hence to the contents of the file, so this editing is very raw. You...


Platforms: *nix

Mahjong is a classic game which has been invented in China. You have probably tried many variations of Mahjong games, and you would like to discover a new one you do not know. Here is a hex Mahjong. The tiles are not rectangular, hexagonal. The game's principle remains the same: you'll have to...


Platforms: Windows, Windows 7

The Hex Search Tool focuses on the searching capability, it allows you to find Text and Hex patterns where all or only part of the pattern is known. This can aid to find programming code where literal values are not known but the command sequence in part or whole is known: Features String...


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

VeryUtils Hex Editor is the fastest large files optimized binary file editor for Windows platform developed by Utility System Software. Hex Editor is extremely useful for viewing, modifying and analyzing hexadecimal data in extra large files and disks. For example, if you try to search and...


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

A very small, fast and feature-rich application to convert various color-codes to each other.


Platforms: Windows

RColours converts the colour bands commonly found on resistors into the value of that resistor or it converts a given value into the colour bands that would be used to represent that value. 3 and 4 band representations are supported and the user can switch between the two to compare the result...


Platforms: Windows