Hdtv Wonder Qam

This script calculates BER for a numebr of SNR values in gaussian environment for QAM 16 Modulation.It calculates 100 errors for each BER measuremnet for better results.I hope this will be helpful for students of signal processing and communications alike.

theoretical and simulated BER are in good agreement in AWGN channel the result can be extended to general M-QAM using slight modification .

GATOS project provides enhanced drivers for many videocards made by ATI (in particular All-in-Wonder series) and a TV player/recorder application AVview. While ultimately we would like AVview to be compatible with all video capture hardware supported by Linux at the moment it supports GATOS...


Platforms: *nix

Quadrature Amplitude Modulation (QAM) is demonstrated in matlab using graphical user interface.To use it open QAM figure file


Platforms: Matlab

This program to detects received signal from system that use QAM as modulator. Euclidiance Distance Minimum gets/decides signal based on minimum distance from the others.


Platforms: Matlab

Trying to explain your actions by phone or by e-mail can be exhausting. You describe your actions, attach screenshots, but all your efforts do not make the matter any clearer. Sound familiar? The solution here is to record a screen video that directly shows what's happening on your desktop. But a...


Platforms: Windows

Roll, jump, and slime your GooBall through dozens of fanciful worlds of wonder as you control the cutest little alien around, the Goober. Being trapped in a gooey ball of protoplasm has never been this fun! Be careful not to "fall out" over the edge of the world, pick up jewels along the way for...


Platforms: Mac

Radix 2 FFT using Decimation in FrequencyTruly Appreciates the Wonder Geniuses Joseph Fourier & Cooley Tuckey


Platforms: Matlab

Did you ever wonder, how they do the simulation of all that snow, rain, dust, smoke, and fire in modern computer games? How they model bullets, ropes, curtains and solar systems?With this particle system toolbox you can easily create particles, attractions, and springs in a particle system...


Platforms: Matlab

Ever wonder what your contractor has worked on today? Ever doubt you are paying remote workers for time unrelated to work? You are not alone, and Worksnaps can help. Worksnaps is a time tracking service designed for remote work. It allows you to visually track time and view work evidences of...


Platforms: Mac

1.input generation2.16-QAM modulation3.ifft4.bandpass modulation5.awgn channel6.bandpass demodulation7.fft8.16-QAM demodulation9.data recovery


Platforms: Matlab

1.random input data generation2.symbol mapping3.16-QAM modulation4.ofdm signal generation


Platforms: Matlab

You can rum these files by my_speech.m file, taking an value like my_speech(64, 'qam') in the command window of MATLAB.


Platforms: Matlab

This code calculates BER values for 16-QAM in Rayleigh Channel.You can compare the BER plot with the theoretical values from MATLAB BER TOOL.


Platforms: Matlab

In this file there are two m-files.One is function and other is program. So during running the program save both file in same folder.First open the function rect ,then and run the ber_QAM file. You will get the required result.Here simulation is performed for 10,000 symbols in the presence...


Platforms: Matlab

A stack-based sequential depth-first decoder that returns Maximum-Likelihood solutions to M-QAM modulated MIMO system-type problems, i.e., a lattice decoder with optional justified rectangular boundary control. In such problems, the depth of the search tree is known and the number of children per...


Platforms: Matlab

Randomly generated information is modulated using 16 QAM and passed through Rayleigh fading channel and AWGN is added.PSAM (pilot symbol assisted modulation)i.e pilot symbols are inserted into sequence of information symbols periodically is done before transmission inorder to estimate channel...


Platforms: Matlab

The qualities of film for HDTV/DV camcoders. Nowadays, every video production is digitized - from commercial films to hollywood movies. HDTV camcoders (or even DV cams in a low-budget situation) have replaced almost all the analog camcoders in production sites. They are new and convenient tools...


Platforms: Mac

MyHD/TL880 Linux Driver is a Linux driver for TL880-based HDTV tuner cards. This is the development page for the Linux driver for the MyHD and other HDTV tuners based on the TL880 chip. The driver is in early development stage right now, and we need lots of help testing. If you own any...


Platforms: *nix

Teralogic 880 HDTV decoder Linux driver. Remember that this driver has no video capture capability. The kernel module uses three devices per TL880 card in /dev/tl880 to allow all users to mmap the memory regions of the TL880, or use the ioctl interface to control the card. The tools are then...


Platforms: *nix