Decoding

Simple Matlab example simulating a BPSK transmission and reception in Rayleigh channel. The script performs the following(a) Generate random binary sequence of +1d-deOaos and -1d-deOaos.(b) Multiply the symbols with the channel and then add white Gaussian noise.(c) At the receiver, equalize...

Some of your code won't work: you invoke function 'countmodel', but don't provide it. ('countmodel.m' contains function 'probmodel'). More unpleasant is absence of any 'help' in your files; it's lazy and disrespectful.

A stack-based sequential priority first decoder that returns Maximum-Likelihood solutions to spherical LAST coded MIMO system-type problems, i.e., a lattice decoder with spherical boundary control. In such problems, the depth of the search tree is known but the number of children per node is not...


Platforms: Matlab

Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assuming BPSK.Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.The computation uses a quasi-analytic (QA) technique that relies on the estimation (approximate one)...


Platforms: Matlab

Features:- End-to-end 802.11a physical layer - All mandatory and optional data rates: 6, 9, 12, 18, 24, 36, 48, and 54 Mb/s- BPSK, QPSK, 16-QAM, 64-QAM modulations- Forward error correction coding (convolutional; code rates 1/2, 2/3, 3/4)- OFDM transmission: 52 subcarriers, 4 pilots, 64-pt FFTs,...


Platforms: Matlab

A stack-based sequential depth-first decoder that returns Maximum-Likelihood solutions to spherical LAST coded MIMO system-type problems, i.e., a lattice decoder with spherical boundary control. In such problems, the depth of the search tree is known but the number of children per node is not...


Platforms: Matlab

This script uses the flac command line tools for reading a FLAC files.The scripts blends and uses the current Wavread interface.Here are some key features of "Fast FLAC Reader":dlTE Raw file generation, for faster loadingdlTE Native and double outputdlTE 'size' querydlTE Range decoding [from...


Platforms: Matlab

Automatically encodes every e-mail address on posts and pages to prevent spam. Simply decodes any previously encoded e-mail address by just clicking the mail link.The simple mail address encoder finds every linked e-mail address in posts and pages and encodes these to prevent the mail address...


Platforms: PHP

To enjoy your WMA on your iPod, mobile phone or other MP3 players, an efficient solution for this is to convert WMA to a compatible audio format such as the universally accepted MP3 format. MediaProSoft Free WMA to MP3 Converter helps you accomplish this job and you will never lose the audio...


Platforms: Windows, Windows 7, Windows Server

WordDump is an application for extracting all the words from documents, or text selections, and presenting them as a list, optionally accompanied by their frequency in the document. Better yet, the WordDump app also provides this function conveniently as a Service, in any app Services menu or...


Platforms: Mac

The 3ivx team is dedicated to providing video compression solutions. MacMPEG2Decoder is probably the most affordable MPEG2 to QuickTime application for MacOS since it is totally free. The original application was written by VLich who brought it to version 1.0b5. We are taking over VLich's...


Platforms: Mac

mpg321 is a completely Free drop-in replacement for mpg123. It has been designed to work as a drop-in replacement for mpg123, for the use of front ends, shell scripts, etc. It does all mp3 decoding using the high-quality integer-only MAD library.


Platforms: *nix

Beast is a powerful music composition and modular synthesis application released as free software under the GNU GPL and GNU LGPL, that runs under unix. It supports a wide range of standards in the field, such as MIDI, WAV/AIFF/MP3/OggVorbis/etc audio files and LADSPA modules. It has excellent...


Platforms: *nix

MAD Max is an MP3 player for Newton MessagePads 2000 and 2100. It is based on MAD Newton, a port of Robert Leslie's excellent MAD MP3 decoder to the Newton and plays MP3 files and Icecast or Shoutcast MP3 streams. MAD Max is a NewtApp based program and is similar to other NewtApp programs such...


Platforms: *nix

Streamripper was started sometime back in early 2000. Streamripper started as a way to separate tracks via Shoutcast's title-streaming feature. This has now been expanded into a much more generic feature, where part of the program only tries to "hint" at where one track starts and another ends,...


Platforms: *nix

Acinerella is a simple wrapper for the playback facilities of the FFMpeg libraries libavcodec and libavutils. Because of a very simple API that only needs about 10 functions, it takes only a few minutes to convert its header file. Therefore Acinerella is easy to use with other programming...


Platforms: *nix

Gmerlin_avdecoder is a general purpose media decoding library. It was written as a support library for gmerlin, but it can also be used by other applications. You don't even need gmerlin installed, only gavl. Most of it was written completely from scratch, but the sourcetrees of some other great...


Platforms: *nix

VIA enhanced Xine Player (VeXP), a patch based on Xine (Library 1.0, UI 0.99.3) multimedia player, which uses hardware-specific acceleration in decoding for better MPEG2/4 performance. Welcome to the VIA Arena for driver download :http://www.viaarena.com


Platforms: *nix

hamfax is an application for sending and receiving facsimiles in amateur radio and for receiving public facsimile broadcasts like weather maps. Supported interfaces are sound cards and the SCS-PTCII from Special Communication Systems. The goal is developing an application which is usable for...


Platforms: *nix

AsmXml is a very fast XML parser and decoder for x86 platforms (Windows, Linux, BSD and Mac OS X). It achieves high speed by using the following features: Written in pure assembler Optimized memory access More than a parser: parsing and decoding at the same time (decoding means that...


Platforms: *nix