Listing of Communication in Scripts
- Toolbox signal
- License: Freeware
- Price: 0.00

toobox_signal - signal processing related functions. This toolbox contains functions related to image processing, including * images loading and generation. * filtering and blurring functions. * anisotropic and spacially variant filters. * non-linear filtering (median, LIC, bilateral).
- Publisher: Gabriel Peyre
- Date: 08-03-2013
- Size: 3215 KB
- Platform: Matlab, Scripts
- Angle and Frequency plots of IQs
- License: Freeware
- Price: 0.00

function [f,a] = iqtofreqplot(x,freq) Finds the angle and frequency of IQs it then plots the angle and frequency as a function of time IQTOFREQPLOT('complex data', 'rate at which received I and Q per second') if you choose not to put in a frequency rate use IQTOFREQPLOT('IQ') please note that the value of your frequency may not be correct if you do not input FREQ.
- Publisher: Nate Melster
- Date: 07-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Help Center Live for Joomla
- License: Freeware
- Price: 0.00

This simple module allows you to easily integrate Help Center Live (FREE from http://www.helpcenterlive.com) into your Joomla site..
- Publisher: Joomla-layouts.com
- Date: 07-03-2013
- Size: 10 KB
- Platform: PHP, Scripts
- JIM for Joomla
- License: Freeware
- Price: 0.00

Mod JIM JoniJnm Edition. For be used with the component..
- Publisher: JoniJnm
- Date: 07-03-2013
- Size: 10 KB
- Platform: PHP, Scripts
- moregroupware for Scripts
- License: Freeware
- Price: 0.00

moregroupware is a web-based groupware application. Some of the features that are worth being mentioned: - Contact/address management - Webmail - full-featured Calendar - ToDo management - News - Project management - Some preferences for each module - available in different languages - Skins based on Cascading Style Sheets.
- Publisher: more.groupware Development Team
- Date: 07-03-2013
- Size: 2396 KB
- Platform: PHP, Scripts
- Continuous Phase Oscillator in Simulink
- License: Freeware
- Price: 0.00

A Simulink model that generates and displays a simple cosine wave. The model computes the cosine function using the continuous phase method, which is based on Euler's formula for the complex exponential. The cosine generator is provided as a subsystem, which the user can copy-and-paste into other models.
- Publisher: Rick Rosson
- Date: 07-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Short-time Energy and Zero Crossing Rate
- License: Freeware
- Price: 0.00

This folder contains two simple functions (zerocross and energy) to compute STE and STZCR. The script zcr_ste_so.m uses these two and other functions (included) to compute the STE and STZCR of the word 'so'. See the respective function help for more details.
- Publisher: Nabin S Sharma
- Date: 06-03-2013
- Size: 61 KB
- Platform: Matlab, Scripts
- tf2dspiciirc
- License: Freeware
- Price: 0.00

This file calculates iir canonic coefficients for a dspic (30F6014) for a given filter transfer function. It is a Pre Release and may not work correctly, but I hope you may help in debugging..
- Publisher: Moret Louis
- Date: 06-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Spatial Fuzzy Clustering and Level Set Segmentation
- License: Freeware
- Price: 0.00

The performance of the level set segmentation is subject to appropriate initialization and optimal configuration of controlling parameters, which require substantial manual intervention. A new fuzzy level set algorithm is proposed in this paper to facilitate medical image segmentation.
- Publisher: ABing
- Date: 06-03-2013
- Size: 1055 KB
- Platform: Matlab, Scripts
- Baseband numeric transmission
- License: Freeware
- Price: 0.00

This script is intended to illustrate the concepts of eyediagramm, constellation, ISI and to understand the effects of additive noise power, channel frequency band restriction, number of possible states within a symbol period, affecting the quality of the transmission.
- Publisher: Alain Demange
- Date: 06-03-2013
- Size: 51 KB
- Platform: Matlab, Scripts
- Lovely chaos oscillators
- License: Freeware
- Price: 0.00

It is my present for my wife. Happy Vietnamese Women Day 20-10-2010. I would like to express my great appreciation to my wife for her constant understanding, love, support, and encouragement. It is also useful for people who want to study about chaos.
- Publisher: VIET THANH PHAM
- Date: 06-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- hyperchaotic chua's system in secure communications
- License: Freeware
- Price: 0.00

Cascade of 5 chua's systems and application in secure communications.
- Publisher: Hoang Manh Thang
- Date: 06-03-2013
- Size: 20 KB
- Platform: Matlab, Scripts
- Steady State RLS with Adaptive memory
- License: Freeware
- Price: 0.00

SSRLSWAM is a combination of SSRLS and stochastic gradient method . It exploits the concept of forgetting factor that may be required due to model uncertainty, presence of unknown external disturbances, time-varying nature of observed signal or Non-stationary behaviour of observation noise.
- Publisher: Ihsan Ullah
- Date: 06-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Simple Radar_system_simulation
- License: Freeware
- Price: 0.00

Simple Radar_system_simulation *run RADAR.mdl file. *use Enter button to continue, always. *receiving delay *noise addition *correlation between the transmission and receiving is indicated.. leave your comments.... tnx...
- Publisher: Dimuthu Senanayaka
- Date: 06-03-2013
- Size: 461 KB
- Platform: Matlab, Scripts
- Signal Processor for Graphs (Pictures) update 2 - Final
- License: Freeware
- Price: 0.00

Please refer the previous versions Signal Processor for Graphs (Pictures) update 1 http://www.mathworks.com/matlabcentral/fil...objectType=FILE Signal Processor for Graphs (Pictures) http://www.mathworks.com/matlabcentral/fil...objectType=FILE.
- Publisher: Suresh Kumar Gadi
- Date: 05-03-2013
- Size: 154 KB
- Platform: Matlab, Scripts
- Gold Code Generation
- License: Freeware
- Price: 0.00

This m-file generate Gold Sequences of length 31 by taking the modulo-2 sum of two m-sequence generators..
- Publisher: Sanjeet Kumar
- Date: 05-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- RLE de/encoding
- License: Freeware
- Price: 0.00

A simple (de)compression program using Run Length Encoding. Compression is done that easy: compressedData = rle(originalData); Decompression: originalData = rle(compressedData).
- Publisher: Stefan Eireiner
- Date: 05-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Wave Field Synthesis Driving Functions
- License: Freeware
- Price: 0.00

This file computes the driving functions (delay and gain) for every single loudspeaker of a WFS - sytem, given by the array dimensions, the position of the virtual sound source and a reference line within the listening zone. The function arraysnap.m plots the resulting wavefield and shows the effect of spatial aliasing when you increase the frequency of the source signal or decrease the loudspeaker distance.
- Publisher: Dominik Wegmann
- Date: 05-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- IEEE 802.11a WLAN model
- License: Freeware
- Price: 0.00

Features: - End-to-end 802.11a physical layer - All mandatory and optional data rates: 6, 9, 12, 18, 24, 36, 48, and 54 Mb/s - BPSK, QPSK, 16-QAM, 64-QAM modulations - Forward error correction coding (convolutional; code rates 1/2, 2/3, 3/4) - OFDM transmission: 52 subcarriers, 4 pilots, 64-pt FFTs, circular prefix - Data interleaving - PLCP preamble (modeled as 2x2 long training sequences) - Receiver equalization - Viterbi decoding - Data rates selectable on-the-fly - Adaptive modulation demo over dispersive multipath fading channel Instructions: 1.
- Publisher: Martin Clark
- Date: 05-03-2013
- Size: 195 KB
- Platform: Matlab, Scripts
- Bpsk Demodulator
- License: Freeware
- Price: 0.00

This file is about BPSK Demodulator. This file will generate the binary output as PSK modulated signal as an input. The input file should be *.mat file. In order to generate the output, you have to know your sampling frequency fs, carrier freaquency, fc and your bitrate.
- Publisher: Mohamad Zuhairi Ismail
- Date: 05-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- BPSK MODULATION
- License: Freeware
- Price: 0.00

Very simple simulation of modulation BPSK in simulink. For more information, visit: http://www.matpic.com.
- Publisher: Diego Orlando Barragan Guerrero
- Date: 04-03-2013
- Size: 133 KB
- Platform: Matlab, Scripts
- Bluetooth voice transmission
- License: Freeware
- Price: 0.00

Simulink model of a Bluetooth communication link transmitting HV1, HV2 or HV3 voice packets. NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset. The model includes wave file I/O, CVSD speech coding, HEC, FEC, framing, GFSK Modulation, frequency hopping, and an 802.
- Publisher: Stuart McGarrity
- Date: 04-03-2013
- Size: 1157 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
- Vehicle Traffic Patterns at an Intersection (SimEvents)
- License: Freeware
- Price: 0.00

There are two models in this submission. 1. trafficpatterns - a simple model of vehicular traffic on four roads all leading to an intersection controlled by a traffic light. It turns green for each of the four paths with specified durations. Tweak the traffic light durations to study how much traffic builds up on the different paths.
- Publisher: Devdatt Lad
- Date: 04-03-2013
- Size: 174 KB
- Platform: Matlab, Scripts
- MPSK simulation
- License: Freeware
- Price: 0.00

The file MPSK2 simulates BPSK, QPSK, 8PSK and 16 PSK to produce their experimental BER v Eb/No and SER v Es/No curves. The corresponding theoretical curves are also plotted..
- Publisher: B Gremont
- Date: 04-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Heart VI1 Simulator Simulink Investigation 22-Monitoring
- License: Freeware
- Price: 0.00

It is Heart Vi1 Simulator Simulink in Investigation 22 and Monitoring..
- Publisher: Dit Papa Lamine ndao
- Date: 04-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Rohde & Schwarz FSQ Signal Analyzers
- License: Freeware
- Price: 0.00

random_band is the main program and it outputs a test signal which has a constant level. The instanatenous frequency varies randomly within the specified Nth octave band range. The program outputs three plots: time record of the instantaneous frequency, time record of the instantaneous level, and a histogram of the spectral content.
- Publisher: Edward Zechmann
- Date: 03-03-2013
- Size: 31 KB
- Platform: Matlab, Scripts
- Okumura Hata model
- License: Freeware
- Price: 0.00

"It's one of the most used models for signal prediction in urban areas, valid from 150Mhz to 1500MHz, losses are spreading in the urban area as a standard formula and proprciona fixes for applications to other situations".
- Publisher: John Caipa Roldan
- Date: 03-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- OFDM High Power Amplifier Effects
- License: Freeware
- Price: 0.00

The Matlab code investigates the harmful effects of high power amplifier on ofdm signals. It is imagined that the amplifier destroy the amplitude of the transmitted signal due to saturation and has no effect on the signal phase. The model is acceptable for solid state amplifier to some extend.
- Publisher: Hamid Ramezani
- Date: 03-03-2013
- Size: 133 KB
- Platform: Matlab, Scripts
- Rohde & Schwarz SMIQ Signal Generators
- License: Freeware
- Price: 0.00

This is a MATLAB instrument driver for use with v2.0 of the Instrument Control Toolbox and higher. It supports the Rohde & Schwarz SMIQ series of vector signal generators. It is a MATLAB VXIplug&play instrument driver that requires the Rohde & Schwarz rssmiq VXIplug&play instrument driver to operate.
- Publisher: The Instrument Control Team
- Date: 03-03-2013
- Size: 20 KB
- Platform: Matlab, Scripts



