Hdtv Wonder Qam
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
License: Freeware | Size: 10 KB | Download (42): Schnorr-Euchner Adaptive Search Radius Sphere Download |
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
License: Freeware | Size: 10 KB | Download (41): A simple program on channel estimation with different interpolation techniques Download |
Radix 2 FFT using Decimation in FrequencyTruly Appreciates the Wonder Geniuses Joseph Fourier & Cooley Tuckey
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Radix 2 FFT Decimation In Frequency Download |
1.input generation2.16-QAM modulation3.ifft4.bandpass modulation5.awgn channel6.bandpass demodulation7.fft8.16-QAM demodulation9.data recovery
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): OFDM signal tranmission and reception in AWGN channel Download |
1.random input data generation2.symbol mapping3.16-QAM modulation4.ofdm signal generation
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): OFDM SIGNAL FOR IEEE 802.11 a SPECIFICATIONS Download |
A stack-based sequential priority 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...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (46): Priority First Stack-based Sequential Decoder Download |
This code basically computes the BER of an OFDM system. The ifft size is 64 .16-QAM is the modulation Technique and convolution encoding rate 1/2 is used as the coding scheme.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): OFDM Trasnmitter and Receiver (Matlab Code) Download |
Ever wonder how the weights and abscissae are calculated for the numerical conversion from radiance to flux? The long and the short of it is that Gauss-Jacobi quadrature determines the weights and abscissae which is similar to Gaussian for low-point quadrature but differs substantially for...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (47): Gauss-Jacobi quadrature Download |
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.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): BER Curve for QAM_16 in Gaussian Environment Download |
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
License: Freeware | Size: 204.8 KB | Download (39): GATOS Download |
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
License: Freeware | Size: 829.44 KB | Download (36): MyHD/TL880 Linux Driver Download |
Did you ever get an&aposIllegal Operation&aposor&aposPage Fault&aposerror message and wonder what it meant? WinErrs is a database of 1.554 Windows error codes and their definitions. These codes are extracted directly from Microsoft Windows and are their descriptions. With over 1,500 error...
Platforms: Windows
License: Freeware | Size: 240 KB | Download (222): WinErrs Download |
When you browse different web-pages using Internet Explorer it stores their URLs and even their content including images and other media on your computer's hard drive. Also it stores "cookies" on your computer. Cookies helps web-sites to spy out your interests and favorite sites.
This free...
Platforms: Windows
License: Freeware | Size: 487 KB | Download (210): Traces Viewer Download |
ComThing is a completely automatic tool which stops all spam for a given address or addresses.
ComThing will also optionally archive all spam so that the user does not have to ever wonder if they missed something.
There are several secondary tools as well which have been designed to make...
Platforms: Windows
License: Freeware | Size: 1.11 MB | Download (216): ComThing Download |
MSGTAG alerts you the moment an email you've sent is opened. You'll know when the message was sent, when it was viewed, and the elapsed time in between.
The beauty of MSGTAG is that you don't have to change anything about the way you write or send your email. In fact you'll hardly even know...
Platforms: Windows
License: Freeware | Size: 1.05 MB | Download (824): MSGTAG Download |
Soft light of the lantern returns you back to the good old days of childhood. Living in the age of electricity and neon signs you can't help but wonder - why is this old lantern so precious to me? Is it because of the spooky stories told around it? Or is it because of that strange smell of...
Platforms: Windows
License: Freeware | Size: 1.1 MB | Download (128): Lantern 3D Screensaver Download |
Waterfalls are one of nature's most captivating sights. Cascading down from their heights, they always create a sense of wonder that nature could form such a beautiful piece of artwork from mere rocks and water. The 17 beautiful photos of waterfalls. It is slideshow screensaver with 163...
Platforms: Windows
License: Freeware | Size: 2.31 MB | Download (129): AL Waterfalls Screensaver Download |
Ever wonder how some web pages have a cool colorful scrollbar matching the rest of their site? Well you can too now with 30 designs to choose from - free copy 'n' paste html css codes for colorful scrollbars! Very easy to use and great for adding that perfect touch to your website! Click on the...
Platforms: Windows
License: Freeware | Size: 87 KB | Download (648): Cool CSS Web Page Scrollbar Snippets Download |
Webshield for Internet Explorer adds functionality and security to your Internet Explorer. It is an advanced browser shell that speeds up your existing browser and protects you from annoying pop-ups and unwanted ads, and integrates the top search engines, allowing for searches of multiple sites...
Platforms: Windows
License: Freeware | Size: 5.13 MB | Download (249): WebShield for Internet Explorer Download |
This stylish clock will prepare you to Lucid Dreaming. Colors and waves on its dial make you wonder if you are awake or seeing all this in a dream. Check your reality (tip: in a dream you can fly but letters and numbers morph under your gaze). No flying this time? Keep checking and maybe the next...
Platforms: Windows
License: Freeware | Size: 968 KB | Download (135): 7art Lucid Clock ScreenSaver Download |