Listing of Communication in Scripts
- Simulated Annealing for Constrained Optimization
- License: Freeware
- Price: 0.00

Two programs are attached: sa_demo demonstrates how the simualted annealing works for simple functions, while sa_mincon solves a welded beam design problem using simulated annealing, which can easily be used to solve other constrained optimization problems in engineering design.
- Publisher: Xin-She Yang
- Date: 17-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- AntShrink: Ant colony optimization for image shrinkage
- License: Freeware
- Price: 0.00

This is a demo program of the paper J. Tian, W. Yu, and L. Ma, "AntShrink: Ant colony optimization for image shrinkage," Pattern Recognition Letters, Vol. 31, Oct. 2010, pp. 1751-1758..
- Publisher: Kanchi
- Date: 03-02-2013
- Size: 492 KB
- Platform: Matlab, Scripts
- MFSK modulation in AWGN noise, with Reed-Solomon decoding
- License: Freeware
- Price: 0.00

A MFSK channel with AWGN is simulated. The simulation is implemented as per the book Digital Communications by Proakis. Reed-Solomon coding is used to enhance the reliability of the system..
- Publisher: Jaco Versfeld
- Date: 04-05-2013
- Size: 31 KB
- Platform: Matlab, Scripts
- imagescnan.m (Aug 2009)
- License: Freeware
- Price: 0.00

Syntax: >> imagescnan(Z) % Uncolored NaNs >> imagescnan(Z,'k') % Colored IMAGESC is a good option when the user doesn't like the interpolating behaviour of SURF or PCOLOR, because EVERY element is drawn as a single pixel CENTERED with the axis value.
- Publisher: Carlos Adrian Vargas Aguilera
- Date: 23-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Structure Learning Package for Bayes Net Toolbox
- License: Freeware
- Price: 0.00

Learning methods for Bayesian Networks and statistical tools.
- Publisher: Olivier Francois
- Date: 26-03-2013
- Size: 2109 KB
- Platform: Matlab, Scripts
- iqtread.m
- License: Freeware
- Price: 0.00

This function loads a .iqt file from a Tektronix RSA3408A Real-Time Spectrum Analyzer into MATLAB. It performs amplitude and phase correction. If the filename is not specified or is empty, the user is prompted for the filename. A subset of the file can be loaded by specifying the first and last sample numbers.
- Publisher: Joseph
- Date: 10-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Image Processing with GUIDE
- License: Freeware
- Price: 0.00

IMAGE processing using guide MATLAB programe.
- Publisher: BIREM Merwan
- Date: 02-04-2013
- Size: 891 KB
- Platform: Matlab, Scripts
- DTMF Encoder/Decoder (Generation/Detection)
- License: Freeware
- Price: 0.00

Generation of signal with extra parameters Detection using; Fast Fourier Transform Algorithm Goertzel Algorithm Digital Filtering (FIR Filter bank).
- Publisher: Muhammad Azeem Azam
- Date: 22-06-2013
- Size: 61 KB
- Platform: Matlab, Scripts
- Smartspice binary format RAW file reader with complex capabilities
- License: Freeware
- Price: 0.00

this second version support complex data. [data, plot_title] = ssbin2mlab(filename, desired_variable) reads a Binary Smartspice RAW file 'filename' and extract the variable(s) of interest from 'desired_variable' using the file's own variable index format and place the data in column into the variable 'data' and also return a title into 'plot_title'.
- Publisher: Simon Damphousse
- Date: 23-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Video Surveillance Using MATLAB and Image Acquisition Toolbox
- License: Freeware
- Price: 0.00

This demo shows a simple program on the video surveilance using MATLAB and some toolboxes. Features: 1. Run in 2 modes --> Monitoring and Playback 2. Users are allowed to change the threshold value and the snap counter for the decision on snapping the frame.
- Publisher: Tan Chin Luh
- Date: 12-03-2013
- Size: 143 KB
- Platform: Matlab, Scripts
- func_coherence.m
- License: Freeware
- Price: 0.00

This very simple m-function computes cross spectrum, coherence and phase at the same time. The input parameters are equivalent to pwelch.n or csd.m in MATLAB and use csd.m in the singal toolbox. It's very simple but useful for engineers..
- Publisher: Nobuhito Mori
- Date: 19-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- COST231 models
- License: Freeware
- Price: 0.00

This ZIP file contains functions that permits the path loss calculation, using one of the two models of COST231: - Hata model with COST231 extension to the working frequency; - COST231-Walfish/Ikegami model.
- Publisher: Joao Carmo
- Date: 01-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- CDMA Modem
- License: Freeware
- Price: 0.00

Comments are included. Clear concept is given in the coding quite easy to understand..
- Publisher: Farhat Masood
- Date: 01-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Customized Audio Driver Support
- License: Freeware
- Price: 0.00

The AudioDevice blocks that ship with Signal Processing Blockset utilize the PortAudio library to communicate with the audio hardware. Although the PortAudio library supports a range of API's designed to communicate with the audio hardware on a given platform, the following choices were made for the version of PortAudio that is built for Simulink: Windows: DirectSound Linux: OSS Mac: CoreAudio If you wish to enable communication between Simulink and your audio device using a different API, it is possible to build your own version of the PortAudio library and use it in place of the PortAudio library that ships with the Signal Processing Blockset.
- Publisher: Alec Rogers
- Date: 25-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Coherent QPSK simulation and BER vs. SNR curve
- License: Freeware
- Price: 0.00

This program performs a Monte Carlo simulation of a coherent QPSK communication system and plot the error probability performance over additive whit Gaussian noise channel. The detection is based on correlation metric. Simulation is performed for 10,000 bits and measurements are made accordingly.
- Publisher: Sanjeet Kumar
- Date: 01-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- RF Design and Analysis
- License: Freeware
- Price: 0.00

This is a collection of MATLAB functions and scripts, and a Simulink model library, useful for designing and analyzing RF communication systems. To the extent the submission has been tested, it was tested under MATLAB 5. Some blocks have not been tested, as the readme.
- Publisher: Jackson Harvey
- Date: 04-03-2013
- Size: 82 KB
- Platform: Matlab, Scripts
- PAR/REC File Reader
- License: Freeware
- Price: 0.00

Run "parrecreader.m" This program reads the native PAR/REC files, imports them to Matlab workspace and displays them. This is a stripped down version of code developed for MR Elastography purposes, but should be useful for other applications as well.
- Publisher: Ramin
- Date: 14-03-2013
- Size: 1546 KB
- Platform: Matlab, Scripts
- Implimentation of Delta Sigma Modulator - Simulink
- License: Freeware
- Price: 0.00

An Advanced Simple Configuration Delta-Sigma Modulation Three-Phase Inverter Implementing Space Voltage Vector Approach. To miniaturize and enhance the performance of a variety type of switching mode inverters and converters, researchers have developed with great efforts so far.
- Publisher: Shaun Gomez
- Date: 05-02-2013
- Size: 20 KB
- Platform: Matlab, Scripts
- VIDEO TUTORIAL: Serial communication (TX and RX) using SERIAL Matlab function
- License: Freeware
- Price: 0.00

VIDEO TUTORIAL: Serial communication (TX and RX) using SERIAL Matlab function. For Bluetooth and RS-232 devices applications. (Narration in Spanish)..
- Publisher: Diego Orlando Barragan Guerrero
- Date: 24-06-2013
- Size: 5622 KB
- Platform: Matlab, Scripts
- Bluetooth modulation and frequency hopping
- License: Freeware
- Price: 0.00

Simulink model of a simple Bluetooth wireless data link. Includes error correction, GFSK modulation, frequency hopping and a 100MHz channel. NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset.
- Publisher: Stuart McGarrity
- Date: 25-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- VideoWhisper conference
- License: Freeware
- Price: 0.00

VideoWhisper Video Conference is a modern multiple way video chat and real time file sharing tool. It can be used stand alone or integrated to existing sites. Using latest AS3 technology it provides better speed and stability compared to similar older software.
- Publisher: VideoWhisper.com
- Date: 11-01-2013
- Size: 10 KB
- Platform: PHP, Scripts
- Function for finding peaks from data array
- License: Freeware
- Price: 0.00

I was not able to get the peaks from my experimentally obtained data because of its random nature. As a result the findpeaks() defined in Matlab library was not giving results as expected. Hence I made a code which will help findpeaks() help detect the peaks more accurately.
- Publisher: Aravind Anthoor
- Date: 17-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- WordPress Chat for 123 Flash Chat
- License: Freeware
- Price: 0.00

123 Flash Chat WordPress Plugin can be used to create your own chat room in WordPress. It allows you to insert chat room to your sidebar, with either a lite chat client or a link to standard chat client in popup mod. And you can define the width and height of 123 Flash Chat as well as its skin & language.
- Publisher: TopCMM Software Corp.
- Date: 22-06-2013
- Size: 10 KB
- Platform: PHP, Scripts
- Walsh Transform(1D)
- License: Freeware
- Price: 0.00

The function implement the 1D Walash Transform which can be used in signal processing,pattern recognition and Genetic algorithms. The Formula of 1D Walsh Transform is defined in mfile.
- Publisher: Ahmad Poursaberi
- Date: 02-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Online Indicator
- License: Freeware
- Price: 0.00

Online Status Indicator for joomla is a module that display your current Instant messenger (Yahoo! messenger, MSN ...) online status with a server time clock. Online Status Indicator for joomla's messenger online status come from messenger company site, many messenger site provide create and display the online status.
- Publisher: ExtendOffice
- Date: 13-04-2013
- Size: 10 KB
- Platform: PHP, Scripts
- Encode Decode ASCII Binary
- License: Freeware
- Price: 0.00

Very simple program to convert regular ASCII text to a block of binarry numbers and vise versa. Just run the following commands to view an example: encode('test.txt','binary.txt') decode('binary.txt','ascii.txt').
- Publisher: Fahad Al Mahmood
- Date: 22-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- n-PSK modulation and demodulation
- License: Freeware
- Price: 0.00

The demonstration of n-PSK modulation and demodulation with my own speech, with different value of n and sampling frequency and carrier, n = 2, 4, 8, 16 ,32....
- Publisher: Santosh Shah
- Date: 20-02-2013
- Size: 276 KB
- Platform: Matlab, Scripts
- LS & MMSE channel estimators for OFDM
- License: Freeware
- Price: 0.00

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.
- Publisher: Vinay Prabhu
- Date: 20-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- A Synchronized Mil-Std-188-110B Receiver
- License: Freeware
- Price: 0.00

This file set includes a top level unsychronized Tx / Rx model and a more detailed synchronized Rx model. The top level model Tx outptut has been tested with a third party reference mil-std-188-110 modem and found to generates compliant waveforms. A variable symbol rate Tx driving the synchronized Rx model was added on 11/21/08.
- Publisher: Dick Benson
- Date: 03-02-2013
- Size: 3389 KB
- Platform: Matlab, Scripts
- FreebieSMS for Joomla
- License: Freeware
- Price: 0.00

Use this extension to send free SMS from your Joomla blog, and earn every time it's used. We pay out 50p GBP (0.75 USD) for every SMS recieved via this extension. With a minimum payout of dldl100 GBP ($150 USD). Affiliate account on FreebieSMS.co.uk required.
- Publisher: FreebieSMS
- Date: 08-04-2013
- Size: 31 KB
- Platform: PHP, Scripts
