History Channel Shootout

This script simulates QPSK or 4-QAM modulation scheme in Rayleigh channel and compares it to theoretical limits.QPSK gives 3dB SNR degradation when compared to BPSK but twice as much throughput.I hope this will be helpful for students of wireless communication. Platforms: Matlab

The IEEE Multipath Channel block simulates an indoor UWB channel as described in "A Channel Model for Ultrawideband Indoor Communications" by J.R. Foerster, M. Pendergrass and A.F. Molisch, November 2003, and attempts to incorporate the processes used in their MATLAB scripts.The discrete input is... Platforms: Matlab

I'm actually having trouble with the equalization of the channel, because the doppler effect introduces phase rotation, which I don't know how to correct. If anyone could help me, I' d be really thankful. Platforms: Matlab

Here is a simulation based proof highlighting the superiority of the MMSE[Min Mean Sq Error] channel estimator over the LS[Least Sq] estimator.The two parameters of evaluation turn out to be, quite logically, the SER[Symbol Error Rate] and the Mean Square Error.The channel is assumed to be... Platforms: Matlab

In this programe a highly scattered enviroment is considered. The Capacity of a MIMO channel with nt transmit antenna and nr recieve antenna is analyzed. The power in parallel channel (after SVD decomposition) is distributed as water-filling algorithmThe pdf of the matrix "lanada" ( V in SVD... Platforms: Matlab

The Additive Noise Channel and the Additive Guassian Noise Channel are the simplest of all signal channels.The script mimics any experiments on these channels. Platforms: Matlab

Groovy, Funky Channel 27! The only CMS with a hologram developer!Channel 27 is a hierarchical page-centric CMS, with support for multiple users and user levels. A simple and very modular design means it is easy to extend and maintain. Platforms: PHP

This is a tutorial on how to use my PHP script to make a web cam image history thumbnail page. Platforms: PHP

Plugin for displaying an history timeline based on tags. You can discriminate the tags for build timeline by a regular expression, for each tag this plugin extract a random post from all related posts. Platforms: PHP

Tagline History plugin detects when you change your tagline and keeps track of all the changes that you make. These changes can then be output onto a page of your choice for your users to look over.Features * Customizable template and style sheet for Tag History list. * Customizable date... Platforms: PHP

Node History is a replacement for the revision list built into the node module.With this module you can configure which columns are displayed in the revision list and how they are formated. A hook is provided for other modules to add columns or format rows and columns.The columns provided by this... Platforms: PHP

The module uses the {history} table that keeps track of 30 days of users' node browsing history. When the "boost comments" option is enabled, the module takes users' commenting history as browsing history as well.Two new blocks called "Users who browsed this node also browsed" and "Recommended... Platforms: PHP

A Firefox extension that lets you avoid the addition of some malicious websites in your browser's history The No History extension allows you to filter the websites that are automatically saved in the browser's history by using regular expressions. NOTE: The No History add-on is cross-platform... Platforms: Mac

A Firefox add-on that places the entire browsing day's history in a submenu of the history menu History Submenus places each day's entire browsing history in a submenu of the history menu. History Submenus aims to make the History menu more usable, and the history sidebar less necessary. The... Platforms: Mac

New tabs retain the session history of the originating tab. Links opened in a new tab won't have a blank history, but one that is populated from the "parent"... Platforms: Mac

Deletes Firefox's browsing history by some rules. You can specify restrictions for each rule: * keywords URI or page title contains * days visited before * is the page dead * visited at least 2 times Platforms: *nix

Links opened in a new tab retain their history. (If you open a link in a new tab, and then click back in that new tab, you'll go back to the page you opened the link from.) Platforms: *nix

WinUtilities Free History Cleaner is an Internet Eraser that protects your Internet privacy by cleaning up all the tracks of Internet and computer activities. WinUtilities Free History Cleaner supports popular web browsers such as Internet Explorer, Mozilla Firefox, Google Chrome, AOL, Opera and... Platforms: Windows, Windows 7

SterJo Firefox History is an easy-to-use tool for viewing all browsing history of Mozilla Firefox. For each item it displays the URL, Title, Visit Count and Time when the page was last visited. The simple interface allows the users to easily search and arrange the items by their needs or just... Platforms: Windows, Windows 7, Windows Server

It "memorizes" the contents of pages that you visit. It may happen that the addresses we visited earlier now contain different than did during the last visit information. With History Collector you may recall the information that was at the address during your last visit to the page.... Platforms: Windows