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Listing of Communication in Scripts

This m-file finds the periodic ACF of all the m-sequences of length 31.In this program m-sequences of length 31 are generated and its periodic Autocorrelation function is plotted..

  • Platform: Matlab, Scripts

Joomla 1.0.x/1.5.x module that allows the sending of messages via Yahoo Messenger to the contact and/or technical support IDs set up by the site's Administrator. * The module allows the individual settings for the following options: ++ Yahoo Messenger ID; ++ Displayed text for contact/technical support (html allowed); ++ Alt text for contact/technical support; * The information will be displayed horizontally or vertically.

  • Platform: PHP, Scripts

This simulation environment in Matlab was built for testing various voting algorithms explained in the 'Adaptive Fault Masking With Incoherence Scoring' paper. For the paper, click http://www.oncubilim.net/HataDuzeltMaterya...aultMasking.pdf To start simulation, run 'testSinusHamDistFullAdder16AllVoterArdisil.

  • Platform: Matlab, Scripts

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..

  • Platform: Matlab, Scripts

A simple file that converts an decimal number between -1 and 0.9999, for Q15 format representation, used in DSP's..

  • Platform: Matlab, Scripts

FASTRMS Instantaneous root-mean-square (RMS) power via convolution. FASTRMS(X), when X is a vector, is the time-varying RMS power of X, computed using a 5-point rectangular window centered at each point in the signal. The output is the same size as X and contains, for each point in X, an estimate of the instantaneous power expressed in the signal.

  • Platform: Matlab, Scripts

The zip file contains functions to calculate an Ambiguity Function (XAMB), Upsampled and Interpolated Correlation (XCORRU), and Coherence Function (XCOH). A prefilter can be specified in each function to "sharpen" correlation peaks. XAMB calculates an estimate of the (cross-)ambiguity function.

  • Platform: Matlab, Scripts
  • LFSR
  • License: Freeware
  • Price: 0.00
  • Rating

This is a Random Sequence generator used in Cryptography, Spread Spectrum, Information Security.

  • Platform: Matlab, Scripts

As a part of package Simulink there is a communication channel model "Binary Symmetric Channel". There are random errors in this model. However errors normally are packages in real channels of communication and I have developed such model of a channel.

  • Platform: Matlab, Scripts

Arithmetic coding and decoding for Text Compression.

  • Platform: Matlab, Scripts

This is a set of functions written to teach the stream programming base theory. I think that this can be useful to the programmers that don't know what the stream programing is and manage signals or (infinite) sequences of entities..

  • Platform: Matlab, Scripts

M-file to perform ADPCM encode and decode. The algorithm is based on IMA ADPCM..

  • Platform: Matlab, Scripts

This zip file contains Patterns for some antenna..

  • Platform: Matlab, Scripts
  • mex_rref
  • License: Freeware
  • Price: 0.00
  • Rating

Same functionality as the MATLAB rref function, but quicker. >> mex_rref_demo A = rand(200); R1 = rref(A); Elapsed time is 1.435837 seconds. R2 = mex_rref(A); Elapsed time is 0.012729 seconds. max(max(abs(R1 - R2))): 0 Speed-up factor: 113.

  • Publisher: Ben Mitch
  • Date: 14-01-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

This routine computes the fft of the input signal and removes power at the annual (or any specified frequency) by replacing the power at that frequency with the average of terms on both sides; this is done in the sine and cosine terms so as to average the power and the phase.

  • Platform: Matlab, Scripts

The program can simulate fast Tanner LDPC codec with quasi-circular generator matrices, and 1/2 code rate. Copyright (C2010-2015) Yang XIAO, Beijing Jiaotong University, Nov.3, 2010, E-Mail: yxiao@bjtu.edu.cn. Current Version Published: 2010-11-5 In my following books, I derived the algorithm of constructing quasi-circular generator matrices from Tanner codes.

  • Publisher: Yang Xiao
  • Date: 13-01-2013
  • Size: 20 KB
  • Platform: Matlab, Scripts

This m-file lists various tips and tricks that can be used to analyze most wireless and communication systems. The list is not all inclusive, but should be beneficial to first time or seldom time users..

  • Publisher: J C
  • Date: 13-01-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts
  • DPCM
  • License: Freeware
  • Price: 0.00
  • Rating

This files converts the voice signal to DPCM mode for transmission..

  • Platform: Matlab, Scripts

UTC time (universal time convention) is used in ANSI-C standard for defining time. This is measured in seconds since 1970, at the Prime Meridian. The UTC2Datenum_array function takes a M x 1 array of UTC time values and converts it to a M x 1 array of Matlab serial Time values.

  • Publisher: Mark Evans
  • Date: 13-01-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

Just launch it like >> uisignalbuilder() I heavily relied on GridBagLayout (cf. Acknowledgements) to position controls on the figure. Have a look at this other submission, it might save you a great deal of time when designing GUIs manually!.

  • Platform: Matlab, Scripts

SIMPLETRACKER a simple particle tracking algorithm that can deal with gaps *Tracking* , or particle linking, consist in re-building the trajectories of one or several particles as they move along time. Their position is reported at each frame, but their identity is yet unknown: we do not know what particle in one frame corresponding to a particle in the previous frame.

  • Platform: Matlab, Scripts

This is a simple implementation of the famous LZW algorithm..

  • Platform: Matlab, Scripts

Compute 2D - MultiWall model Usage ------ rs_amp = multiwall_model(TXpoint , RXpoint , walls , material , [L0] , [n]); Inputs ------- TXpoint Transmitter points (2 x Nt) RXpoint Receiver points (2 x Nr) walls Walls (4 x nwall) where [xi,0 ; yi,0 ; xi,1 ; yi,1] are coordinates of the i'th wall, i = 1,.

  • Platform: Matlab, Scripts
  • ocultext
  • License: Freeware
  • Price: 0.00
  • Rating

The following programs hide a text file in an image of 256 colours encrypted disordering the characters and transforming it then into a group of pixels of colours. To begin to write ocultext for encrypt to text file that this present in any portfolio of the computer.

  • Platform: Matlab, Scripts
  • pblogan
  • License: Freeware
  • Price: 0.00
  • Rating

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..

  • Platform: PHP, Scripts

Advanced PHPBB3 Last Topics, This module show the last topics and category from your phpbb3 forum.

  • Publisher: mindphp
  • Date: 12-01-2013
  • Size: 10 KB
  • Platform: PHP, Scripts

This program converts the noise sidebands to power, adds in an estimate of the power for CW spurs, then calculates the jitter from this. It is not really exact, but it is simple and allows for an easy estimate of the jitter and phase noise without special tools.

  • Platform: Matlab, Scripts

The Code includes Various routines that simulate or compute aspects of digital communication systems..

  • Platform: Matlab, Scripts

This file sets up a simulation environment for analyzing receive systems, gives a basic example, and checks that the results reflect the setup. It is handy because it allows the basic simulation environment to be specified quickly and easily, generates a bunch of useful variables, and takes care of the details of setting the signal to noise.

  • Platform: Matlab, Scripts

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.

  • Platform: PHP, Scripts

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