Honda Vin Decoding

The main purpose of these functions are to allow encoding a string from base 256 to a special base 255. The function view the strings as numbers and simply change what base they are written in. This is not recommended for very long strings; otherwise, the encoding and decoding process can take a...

The encoding and decoding operations can be done with error correction for all transmission errors. Requirements: - MATLAB 7.5 or higher

Bogofilter is a mail filter that classifies mail as spam or ham (non-spam) by a statistical analysis of the message's header and content (body). The program is able to learn from the user's classifications and corrections.Bogofilter is run by an MDA script to classify an incoming message as spam...


Platforms: C and C plus plus

The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99).The current ZIP file includes three different models:...


Platforms: Matlab

This is a simulator made in my thesis work (I've shown in my thesis work, that CDMA can increase channel capacity). It can simulate a CDMA encoding and decoding process.The data is assumed to be travelled through a coaxial cable. the effect of coax and CDMA is considered. You have to run the file...


Platforms: Matlab

A MFSK channel with AWGN is simulated. The simulation is implemented as per the book Digital Communications by Proakis. Reed-Solomon coding is used to enhance the reliability of the system.


Platforms: Matlab

The transmitter is the combination of three distinct parts: the preamble, the data input and the modulation circuitry. The data is transmitted in blocks of 120 bits. An eight bit preamble with pattern 10101001 is attached in front of every packet to facilitate packet synchronization at the...


Platforms: Matlab

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...


Platforms: Matlab

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.


Platforms: Matlab

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