Listing of Communication in Scripts
- Time Window Based Cross-correlation
- License: Freeware
- Price: 0.00

This code calculates the cross-correlation for specified time windows over the duration of two input signals. The time windows can be shifted by increments smaller than the time window length. The code is based upon the 'xcorr' function..
- Publisher: Tim Streeter
- Date: 03-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Add Save to Workspace Block To Signal & Scope Manager
- License: Freeware
- Price: 0.00

This example is based on the Simulink help files on how to add a custom block to the Simulink Signal and Scope Manager. It is a very slick way to reduce adding save-to-workspace blocks to a model and to take advantage of Simulink's great capabilites..
- Publisher: Jarvis Davis
- Date: 26-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- PageJeanie
- License: Freeware
- Price: 0.00

PageJeanie is an SNPP paging system with Java and browser clients, and PHP and MySQL-based server. (Java client can send directly to SNPP server)..
- Publisher: Leon Stringer
- Date: 07-02-2013
- Size: 236 KB
- Platform: PHP, Scripts
- Ingle & Proakis Chapter 2 Solutions
- License: Freeware
- Price: 0.00

It contains the solution to every problem of the 2nd chapter. I'll keep posting more solved problems as soon as I can..
- Publisher: Edgar Guevara Codina
- Date: 11-05-2013
- Size: 123 KB
- Platform: Matlab, Scripts
- CRC code generator
- License: Freeware
- Price: 0.00

The standard polynomials are not used to make it more flexible. User provide data stream and generator polynomial..
- Publisher: Nawaz Satvilkar
- Date: 18-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Dilates matrix data
- License: Freeware
- Price: 0.00

Dilates a time series input and resizes it to the orignal sample length input. If a matrix is input, dilation is done along columns. % The up/down sampling is done via resample.m, so low-pass filtering of the up/downsampling is automatically implemented.
- Publisher: Joshua Carmichael
- Date: 11-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- phpChrystal
- License: Freeware
- Price: 0.00

PhpChrystal is an open source intranet system, which is designed for use on network parties. Moreover, it offers the possibility to the LAN via the intranet. Advantages of phpChrystal are its portability, flexibility and performance, since it is completely based on PHP, MySQL and XML.
- Publisher: Roland Braband
- Date: 22-04-2013
- Size: 1853 KB
- Platform: PHP, Scripts
- DTMF tones detection
- License: Freeware
- Price: 0.00

A program that allows you to detect DTMF tones, generated for example pressing any key of your mobile, as it happens on automated phone service lines. You can record a tone using your microphone (one tone a time); the software will analyze it and detect it.
- Publisher: Anna DB
- Date: 12-04-2013
- Size: 276 KB
- Platform: Matlab, Scripts
- Echo Generation
- License: Freeware
- Price: 0.00

This program deals with the implementation of a sound file of 2 second duration on an LTI system, resulting in the increase in delay and duration of the sound file..
- Publisher: Farhat Masood
- Date: 08-03-2013
- Size: 92 KB
- Platform: Matlab, Scripts
- BPSK
- License: Freeware
- Price: 0.00

basic block of bpsk modulator and demodulator. it may help beginners who are going to start work with SIMULINK.
- Publisher: rohit datta
- Date: 02-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Marjetica Content Management System
- License: Freeware
- Price: 0.00

Marjetica Content Management System is a powerful, easy to use, multiuser, multilanguage, content publishing solution written in PHP using Smarty for templating, MySQL database for data storage and filesystem for file storage. System consists of content hierarchy manager, user manager, content blocks manager and file manager.
- Publisher: Rok Krulec
- Date: 01-02-2013
- Size: 297 KB
- Platform: PHP, Scripts
- Harma Syllable Segmentation
- License: Freeware
- Price: 0.00

HARMASYLLABLESEG - Segments a signal stored in a WAV file into individual syllables. Also graphs the spectrogram and signal with syllables highlighted in red to show what parts of the signal contain syllables. INPUT: - FILENAME: The path to a signal stored in WAV format.
- Publisher: Michael Lindemuth
- Date: 24-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- linear convolution
- License: Freeware
- Price: 0.00

wen we give the two sequence ,we will get the o/p of linear convolution.the two sequences are computing by particular formula.thus we will got the output from the two sequences. the impulse response also we will get..
- Publisher: SUBATHRA natarajan
- Date: 15-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Coherently aligns data
- License: Freeware
- Price: 0.00

This function treats a matrix as a column-wise set of signals and circularly shifts each column so that it aligns with the first column of data so that the inner product between those columns is maximized with respect to all other shifts. USAGE: [dataout,lagout]=xcorAlign(data); If only 1 output is specified, then dataout (a matrix the same size as data) is returned.
- Publisher: Joshua Carmichael
- Date: 24-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- GroupSuite
- License: Freeware
- Price: 0.00

GroupSuite is a planned php-based groupware including calendar, address book, forum, ticket system, WebMail, CRM & DMS. The Goal is to bring developers of other solutions together to create a new powerful suite including the parts of current systems.
- Publisher: Der-Online-Service
- Date: 12-02-2013
- Size: 31 KB
- Platform: PHP, Scripts
- OFDM signal tranmission and reception in AWGN channel
- License: Freeware
- Price: 0.00

1.input generation 2.16-QAM modulation 3.ifft 4.bandpass modulation 5.awgn channel 6.bandpass demodulation 7.fft 8.16-QAM demodulation 9.data recovery.
- Publisher: vinoth babu
- Date: 18-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- EXTENDED KALMAN FILTER example
- License: Freeware
- Price: 0.00

This is an example of EKF..
- Publisher: HIRETHURPI Manipal
- Date: 12-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- masconv
- License: Freeware
- Price: 0.00

This program to perform convolution has been written keeping the ordinary polynomial multiplication in mind and in my opinion is the most easily understood program among the ones I have seen on the web or written by other fellow workers although it may not be the best program in its design.
- Publisher: Mahmood Sheikh
- Date: 19-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- pblogan
- License: Freeware
- Price: 0.00

pblogan (Phone Box LOG ANalyzer) is a set of perl scripts that extract information from a Panasonic Phone Box via a serial port, and upload them to a Postgres Database which is queried by several php pages..
- Publisher: Ariel Pereira
- Date: 12-01-2013
- Size: 31 KB
- Platform: PHP, Scripts
- OFDM SIGNAL FOR IEEE 802.11 a SPECIFICATIONS
- License: Freeware
- Price: 0.00

1.random input data generation 2.symbol mapping 3.16-QAM modulation 4.ofdm signal generation.
- Publisher: vinoth babu
- Date: 18-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Nova - Mod Environment
- License: Freeware
- Price: 0.00

Have you ever wanted to acquire, manipulate and process your audio signal with Matlab? Well, now you can. This is an experimental program built for a thesis (Bachelor Degree), that use all the Matlab functionality for "torture" an audio signal in Microsoft Wave PCM or MP3 format.
- Publisher: Cristian Zambelli
- Date: 15-06-2013
- Size: 16753 KB
- Platform: Matlab, Scripts
- Guitar Admittance Bridge
- License: Freeware
- Price: 0.00

The program is about the design of acoustic guitar, the most important part is to design for the bridge, the software helps in making the bridge hardware.
- Publisher: Farhat Masood
- Date: 08-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- i-trax
- License: Freeware
- Price: 0.00

Today there are many ways to communicate with friends or business partners while you are on the road. Your mobile device is capable of sending SMS and Email, even ICQ can be run. But all these possibilities have different disadvantages. They are expensive, not continuously available and complicated to use.
- Publisher: David Linsin
- Date: 16-05-2013
- Size: 41 KB
- Platform: PHP, Scripts
- dijkstra algorithm
- License: Freeware
- Price: 0.00

it finds the shortest path from the given network having given no of links between given no of nodes and plots the given network as well as the modified network having shortest path in terms of cost.
- Publisher: hardik sanghani
- Date: 11-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Log Spectral Distance
- License: Freeware
- Price: 0.00

Calculates the average log-spectral distance between CLEAN and NOISY signals. It has the capability of calculating this distance for a specified sub-band as well. This measure is used for evaluation of processed speech quality in comparison to the original speech.
- Publisher: Esfandiar Zavarehei
- Date: 02-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Fully Automatic Signal Spectrum Analyser
- License: Freeware
- Price: 0.00

This program operates as a signal spectrum analyzer and a distortion meter at the same time. It can accept any numerical data representing few cycles of a signal. The data do not need to be equally separated. At least ten data points per cycle are needed.
- Publisher: aasim Azooz
- Date: 27-04-2013
- Size: 102 KB
- Platform: Matlab, Scripts
- Phase Shift Keying(PSK)
- License: Freeware
- Price: 0.00

This will ask for input bit stream..then it will generate sine and cosine wave...then generate the PSK signal with the demodulated output....
- Publisher: Debaraj Rana
- Date: 19-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Q15 Format
- License: Freeware
- Price: 0.00

A simple file that converts an decimal number between -1 and 0.9999, for Q15 format representation, used in DSP's..
- Publisher: Mario Cardoso
- Date: 15-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- sortwvfrms
- License: Freeware
- Price: 0.00

Sorts input matrix of data so that each column is re-ordered by user-specified criteria. Options are (1) sort data by signal width (2) sort data by energy localization (3) sort data by dissimilarity of data to a normal probability distribution. The default option is to return all 3 options, as vectors of indices so that W(:,Iw), for example, gives the data ordered by signal width.
- Publisher: Joshua Carmichael
- Date: 07-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- phpICQ
- License: Freeware
- Price: 0.00

phpICQ is at the moment a quite simple ICQ client. It's written in PHP and uses PHP-GTK so it's very compatible. The goal of phpICQ is to get a very good linux ICQ client that can file transfers, Xtraz and so on..
- Publisher: JGraef
- Date: 17-02-2013
- Size: 492 KB
- Platform: PHP, Scripts

