Boomerang Cartoon Channel

The comb pilot aided channel estimation in ofdm modulation is considered. The power of pilot subchannels is under the control.The data experience frequency selective channel then the AWGN noise is added to make the situation worse. The bit error rate is ploted versus SNR.

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.

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

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

CM wav files are subjected to variable bit errors simulating serial transmission through a noisy channel.


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

It adds a button to the TinyMCE Editor in your wordpress installation so that you can integrate the cartoon with one click on any page or post you like. The config page lets you choose the size of the cartoon image and the border thickness. The plugin comes with a widget to make it easy to...


Platforms: PHP

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Platforms: Mac

GIF to Cartoon is a small and simple application which converts normal animated GIF to cartoon-style GIF. It's very simple to use: Just open a animated GIF file, select a cartoon effect and then click Next.


Platforms: Windows, Windows 7, Windows Server, Other

Cartoon Fish Game is a free cartoon game for kids including many interesting cartoon fish model. You will see the best cartoon fish images with this free cartoon fish game. This game shows rotating cartoon fish around an ellipse on a 3D space with a mirror on the floor. You can control the...


Platforms: Windows, Windows 7

in silly way, you are driving a cartoon car and the spacer ship weapon with laser want destroy you, you have the end the racer in within 3 minutes, the is a hard way, begin now and good luck...when you know the boss of the spacer ship you will be scared


Platforms: Windows

Cartoon Xonix is a very successful new remake of the all-time classic Xonix/QIX game. In this one you get to drive a funny little train around the game field. Your goal is to save your favorite cartoon heroes who were trapped behind a magic wall by a mean Warlock. His sly servants will try to get...


Platforms: Windows

X-Cart Sales Channel Analysis gives you the ability to analyze and streamline your comparison shopping marketing strategy. One tool for all comparison shopping and export analysis needs. What Sales Channel Analysis gives you: Ability to Analyze, Detailed RealTime Reporting and Save Money and Make...


Platforms: Windows, Windows CE

Crazy Boomerang Screen Shot is a quick, simple and easy-to-use tool for capturing an exact copy of anything on your screen for your presentations, documents and blogs. Just choose the type of capture and your image will be ready in an instant! Here are some key features: capture entire screen,...


Platforms: Windows

osCommerce Sales Channel Analysis gives you the ability to analyze and streamline your comparison shopping marketing strategy. One tool for all comparison shopping and export analysis needs. What Sales Channel Analysis gives You: ... Ability to Analyze (the outcome each comparison shopping engine...


Platforms: Windows

A decompiler takes as input an executable file, and attempts to create a high level, compilable, possibly even maintainable source file that does the same thing. It is therefore the opposite of a compiler, which takes a source file and makes an executable. However, a general decompiler does not...


Platforms: *nix