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Listing of Communication in Scripts

Shows graphically the various stages of discrete convolution for any two 1-D signals. This is for educational purposes really so the screens are optimized for signals of a few samples. Between two stages the figure pauses and requires the user to strike a key to continue.

  • Platform: Matlab, Scripts

OFDM Signal generation and decoding using 64-QAM as the modulation technique. This type of OFDM is particularly useful for WiMAX and other Wireless and Multimedia Standards. Just run the Model and with different SNRs in the AWGN Channel Block observe the performance of the OFDM.

  • Platform: Matlab, Scripts

This Joomla! 1.5x module will easily allow you to add a Skype status button on your Joomla! site. Simply install the module, enter your Skype Id, select a button to display, set the module position, and activate. Installing the Skype Status Button Module: Install the extension using Joomla Extension Installation Manager.

  • Platform: PHP, Scripts

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

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

If you pass in 2 vectors it returns the unnormalized distance between the vectors, the accumulated distance between them, the length of the warping path (the normalizing factor), the warping path points and both warped input vectors. You can plot the results too if select the pflag=1.

  • Platform: Matlab, Scripts

Usage: I=mi(A,B), where A and B are equally sized images/signals. Function hist2 (included) is used to determine the joint histogram of the images/signals. All histograms use 256 bins. Assumptions: 1) 0*log(0)=0, 2) mutual information is obtained on the intersection between the supports of partial histograms.

  • Platform: Matlab, Scripts

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

The PHP Jabber Lib project is a project to build a complete PHP class library that other PHP projects can use to connect and interact with a Jabber server..

  • Platform: PHP, Scripts

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

Programing a music with matlab.

  • Publisher: EL CAFSI
  • Date: 01-02-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

The RAWT is an amateur radio tool special designed for the web. It provides a set of tools useful for radio-amateurs. The tools run as client-server programs, and have all the same "look-and-feel". The server runs a webserver (apache) and a database (currently, only postgreSQL is supported).

  • Platform: PHP, Scripts

It is the version in C Mex frame of my cardiac processor VI1 for cardiac cells oscillations.I am very in love with matlab and mathworks products so i publish only for one time my work out of matlab in C Mex for C execution..

  • Platform: Matlab, Scripts

this program evaluates the impedance and phase velocity in the shielded microstrip transmission line. program helps to view the effect of dimension of shielding used..

  • Platform: Matlab, Scripts

The k-means algorithm is widely used in a number applications like speech processing and image compression. This script implements the algorithm in a simple but general way. It performs four basic steps. 1. Define k arbitrary prototypes from the data samples.

  • Platform: Matlab, Scripts

This function is for training a codebook for vector quantization. The data set is split to two clusters, first, and the mean of each cluster is found (centroids). The disttance of each vector from these centroids is found and each vector is associated with a cluster.

  • Platform: Matlab, Scripts

The programme here draws the plot of the periodic signal whose 'Ck' is given by user. Following data should be entered by user. 1. Ck value (separate for k=zero, k= even and k=odd) 2. Time period of periodic function 3. Resolution 4. Range of k (it is actually -inf to +inf) we can only give suitable value for process to converge.

  • Platform: Matlab, Scripts

The different low dimensional embeddings are an orthonormal coordinate system generated from a 1. Diffusion process defined on the data 2 . Normalized Laplace Beltrami operator 3. Normalized Focker Plank operator This is a nonlinear dimension reduction technique using the concepts of manifold learning.

  • Platform: Matlab, Scripts

You can enter the probability of occurance of a group of symbols for the program and you will get the Fano code for each symbol. This is my first time to attach files to this category and hope that it will be useful for all..

  • Platform: Matlab, Scripts

computes the naturally-ordered discrete Hadamard transform.

  • Platform: Matlab, Scripts

A gaussian pdf is propagated through the non-linear system and the skewness particularly during the time of bifurcation is observed. To initialize the whole process just run lorenz_att.m. Make sure all the code is in the same directory. The script lorenz_pdf.

  • Platform: Matlab, Scripts

the program simulates the scattering of 1GHz electromagnetic wave by the cylindrical object. the program is written for 2D simulation, with suitable modification, the program can be implemented to 3D problem.

  • Platform: Matlab, Scripts

Implementation of Kirsch operator on an Image, and also the output of Canny operator in comparison. You must set the threshold for the Kirsch Operator before it you run the program.

  • Platform: Matlab, Scripts

This function returns coefficients of Gaussian lowpass filter. Advantages of Gaussian filter: no ringing or overshoot in time domain. Diasadvantage: slow rolloff in frequency domain. Pass SR=sampling rate, fco=cutoff freq, both in Hz, to the function.

  • Platform: Matlab, Scripts

Includes webinar slides as a PDF file together with a MATLAB script and a Simulink model to demonstrate filter design, implementation and HDL code generation capabilities with MATLAB, Simulink and featured toolboxes.

  • Platform: Matlab, Scripts

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..

  • Platform: Matlab, Scripts

[h,varargout]=plotColumns(data,varargin) plots columns of a matrix as if each column is a time series USAGE: plotColumns(data); [h] = plotColumns(t,data); [h] = plotColumns(t,data,{colors}); [h] = plotColumns(t,data,'plotopt'); [h] = plotColumns(...,'plotopt'); [h] = plotColumns(.

  • Platform: Matlab, Scripts

Although MATLAB is supposed to support both writing and reading data from the serial port, reading data seems to either produce no result, generate an error, or crash MATLAB. To remedy the situation SerialIO() has been written. This function will allow you to set/get vectors of data from the serial port buffer.

  • Platform: Matlab, Scripts

Show up your online/offline Skype status within this module on your Joomla 1.5 website. Its simple, small, but better than you write your html code at your custom html module..

  • Platform: PHP, Scripts

Fixes x data so that interp1 doesn't return error: 'The values of X should be distinct.' Checks for duplicate values in input 1D data array and returns array where all values are distinct. If duplicates are found, values are separate by small value (eps).

  • Platform: Matlab, Scripts

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