Great Wovel Shift

The Code describes the way to modulate or demodulate a signal shift in its phase.

The MATLAB program simulates binary frequency shift keying (BFSK) at baseband through Monte Carlo method. The goal is to simulate bit error rate (BER) over an additive white Gaussian noise (AWGN) channel. For realizing that, the effect of noise is represented in the baseband with Gaussian random...

The MATLAB program simulates binary phase shift keying (BPSK) at baseband through Monte Carlo method. The goal is to simulate bit error rate (BER) over an additive white Gaussian noise (AWGN) channel. For realizing that, the effect of noise is represented in the baseband with Gaussian random...


Platforms: Matlab

This code ask u to input the bit stream....then it will generate the odd and even bit stream, the sinusoidal signal..the QPSK modulated output....


Platforms: Matlab

RLS is one of the great adaptive filter algorithms. In this file ,an experiment is made to identify a linear noisy system with the help of RLS algorithm. The weights of the estimated system is nearly identical with the real one.A reference is used to write the algorithm.


Platforms: Matlab

Generate a great circle "trajectory" from [lat1,lon1] to [lat2,lon2].


Platforms: Matlab

Set difference of two sets of positive integers (much faster than built-in setdiff) which is great if you have to call it million times in a loop.


Platforms: Matlab

Maple is a great tool for symbolic manipulation and is also very smart at plotting expressions, handling discontinuities,etc.However the plot customization and export possibilities are very primitive. Also, often I want to superimpose Maple plots with other data. This is very clumsy to handle in...


Platforms: Matlab

Digital Greys Affiliate Text Ads is a great way to create and organize ads that link to products through your affiliate account. Using the Affiliate Text Ads Plugin you can place your ads within your content and add borders background color and more. Affiliate Text Ads will record each page...


Platforms: PHP

iBulletin is a new brand of message boards, it features a great index and great speed.iBulletin has a good template and language system. iBulletin will not include useless features that will clutter up the server and slow it down. iB is coded in PHP.


Platforms: PHP

The wordpress multibox plugin is a realy beautyful lightbox plugin. It can handels images, flash video and swf, ajax and remote html, realmedia, windows media video, acrobat reader and pdf inside and as last mp3 playback. You can browse through images with left/right arrows on your...


Platforms: PHP

The Dealdotcom plugin for WordPress introduces widgets that let you insert Dealdotcom's deal of the day on your site.In the event you're unfamiliar with it, Dealdotcom is a great place to look for deals on internet marketing related materials, and this widget is a great way to collect commissions...


Platforms: PHP

Chipmunk AWS script is great for creating an amazon bookstore.It is not just an RSS feed from amazon but gives you full control of products you want to display and feature in categories that you create.It does take a little more work as you have to enter in all product info except for price which...


Platforms: PHP

This project integrates Google visualizations with GeoIP to make a great module which tells you where your visits are coming from.


Platforms: PHP

This is a simple utility to set the image displayed in the 'masthead' region of the great Nitobe theme by Shannon Lucas.With Nitobe theme settings you can choose between displaying a random image on each page view or a fixed image for all the site. This module allows you to choose a per-path...


Platforms: PHP

Traffic Link is a great tool to promote your blog to other similar blogs. Our unique algorithm automatically finds similar blogs with yours and it shows your link on them enabling you to reach users that are interested in your niche. The widget is very easy to use, just install the plugin and...


Platforms: PHP

For example, if your blog has a great number of visitors/commenters and you have selected the "Comment author must have a previously approved comment" option in your admin panel (Settings > Discussion) or you allow comments to be published as they're posted then nothing will stop a previously...


Platforms: PHP

GFW stands for 'Great Fire Wall'. It is used for blocking some websites (like flickr.com) from China mainland. So people in China cannot see any pictures of flickr. This plugin will grab the pictures from flickr image library by your web server. So you need a web server that located in which...


Platforms: PHP

mConverter is the great new Open Source application for Mac OS X that will enable you to easily convert any video files. Still in early alpha stage, mConverter will so far convert to MPEG-2 DVD format for authoring with either Toast Titanium or DVDAuthor. Other formats will gradually be...


Platforms: Mac

Let's face it: Working with BigInteger in Java is not a great experience. But it's hard to derive a really good DSL considering the harsh syntax limitations of Java. This tiny project allows you to work with BigIntegers in a very concise, but slightly unusual way. If you never heard about...


Platforms: Mac