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Listing of Communication in Scripts

  • CellSort
  • License: Freeware
  • Price: 0.00
  • Rating

This toolbox includes routines for using principal component analysis (PCA) and independent component analysis (ICA) to extract cellular signals from imaging data sets. A full description and validation of the method is provided in the paper, "Automated Analysis of Cellular Signals from Large-Scale Calcium Imaging Data," Neuron, 63:747 (2009): http://tinyurl.

  • Platform: Matlab, Scripts

Converts string data to numeric form, via numeric references to string arrays. Numeric data is unchanged. Usually used after loadcell.m and sometimes before datato1ofm.m Helps make the loaded data more useful! celltonumeric - convert cell to entirely numeric representation function [newdata,contentlist] = celltonumeric(data,sharing); DATA is the complete dataset.

  • Platform: Matlab, Scripts

I can also calculate the number of transmitters in each area..

  • Platform: Matlab, Scripts

reads files and an offset to the coordinates of the selected objects.

  • Platform: Matlab, Scripts

The set of MATLAB codes are what I wrote for my Data Communications homework. They show a typical implementation of a (7,4) Hamming code. 'Read the how to run.txt' for instructions on how to use the codes.

  • Platform: Matlab, Scripts

Chaotic Binary 32-bit generator according to the article in the IEEE 2001, University of Nebraska "Robust Chaotic PN sequence generation techniques" Created to 'UNIVPM Ancona 26/01/2009%%% To vary the length of the sequence generated (set to 127), just edit N.

  • Publisher: Giancarlo
  • Date: 19-04-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

This program deals with Spread spectrum communication systems using chaos as the sequence generators. In coming days I will be updating it with complete chaos based generators Frequency Hopping and CDMA systems with multiple users and till oustic networks poustic networks phase.

  • Platform: Matlab, Scripts

These programs demonstrates different chaotic maps,bifurcations,hybrid chaotic maps,highly secure maps,auto correlations,cross correlations and their extreme sensitivity to initial conditions or bifurcation parameters..

  • Platform: Matlab, Scripts

in this file there is an algoritm, it s not a function. if you have a file with data number with the decimal part indicated by a comma, and you need to import this datas as number, you need before transform comma with point. in this file a varialble is loaded, and it going to be stranformed in a new one with the point instead the comma, and also it go to transforming the string of charts in a decimal number.

  • Platform: Matlab, Scripts

Chatroulette module for Joomla! Chatroulette module/widget for Joomla by Chatroulette Market adds a chatroulette box (a working chatroulette) to your joomla powered website. Chatroulette module is based on and using the JabberCam widget resource, with some additional settings.

  • Platform: PHP, Scripts

A function that takes two sequences(vectors) as parameters and computes the circular convolution . x(n),h(n) are the vectors. The vectors need NOT be of equal lengths. If they are of unequal lengths, the shorter vector is appended with trailing zeros and then circular convolution is carried out.

  • Platform: Matlab, Scripts

In MLS processing the second thing (after getting data) needed is a circular acf function to be applied on the MLS data..

  • Platform: Matlab, Scripts

This function is thought to help in the indexing of circular buffers, and obviously is senseful used inside a loop (more details in the help inside the file)..

  • Platform: Matlab, Scripts

This Program Performs circular convolution of two sequences of equal length..

  • Platform: Matlab, Scripts

Matlab code for the algorithm published in V. G. Reju, S. N. Koh and I. Y. Soon, Convolution Using Discrete Sine and Cosine Transforms, IEEE Signal Processing Letters, VOL. 14, NO. 7, JULY 2007, pp.445-448..

  • Publisher: Reju VG
  • Date: 14-05-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

The program takes the columns of an input matrix and calculates the auto and cross correlation of these columns using an fft method. The result is very similar to the xcorr function. This method could be used to evaluate the cross correlation of repeating code sequences, and other similar investigations.

  • Platform: Matlab, Scripts

clickfit_OH.m lets you mouse-click a series of datapoints on top of a (noisy) scatterplot and returns a spline or polynomial regression through the clicked dataseries. In addition the clicked series itself is returned. clickfit_OH.m uses an altered version of ginput.

  • Platform: Matlab, Scripts

Clipping is the main program. There are three inputs: y is the time record, threshhold_value is the clipping threshhold, and threshhold_samples is the number of consecutive data points exceeding the threshhold_value to indicate that the data is clipped.

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

ClubGear is a supporting system for a small/medium organization. The script is based on PHP/MySQL. ClubGear script is very easy to install, use and customize to suit your needs. You will be able to rapidly implement it into your website..

  • Publisher: ernestch
  • Date: 10-03-2013
  • Size: 102 KB
  • Platform: PHP, Scripts

ClubGear is a supporting system for a small/medium organization. The script is based on PHP/MySQL. ClubGear script is very easy to install, use and customize to suit your needs. You will be able to rapidly implement it into your website..

  • Publisher: ernestch
  • Date: 14-02-2013
  • Size: 102 KB
  • Platform: PHP, Scripts

finding co ordinate values of RGB imagas well as the gray level image.... n finding some other relevent information.

  • Platform: Matlab, Scripts

This is a simulator made in my thesis work (I've shown in my thesis work, that CDMA can increase channel capacity). It can simulate a CDMA encoding and decoding process. The data is assumed to be travelled through a coaxial cable. the effect of coax and CDMA is considered.

  • Platform: Matlab, Scripts

The files contained in this zip file serve as an introduction to using RTDX technology from Texas Instruments with Simulink for the purpose of verifying that that your Simulink simulation is running the same way as your DSP implementation. You will need R2006a+ or greater.

  • Platform: Matlab, Scripts

Program to simulate Hdb3 baseband modulation..

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

The following programs code an image disordering the pixels for columns and lines by means of an algorithm that generates a vector with aleatory order. They use for it a key of 56 bits..

  • Platform: Matlab, Scripts

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.

  • Platform: Matlab, Scripts

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.

  • Platform: Matlab, Scripts

The program contructs column-weight three girth-eight QC-LPDC codes given row-weight and sub-matrix size. row-weights and sub-matrices sizes are variable..

  • Platform: Matlab, Scripts

Two primary files are used for the CSP: csp.m is one file, and csp2.m is by another author. Csp.m requires spatfilt.m to work. The eigenvalue matrix test can be passed, but the U1 and U2 matrices are not equal. Any feedback would be welcome..

  • Platform: Matlab, Scripts

BER/SER Curves The files in this demo are designed to generate a number of performance curves for various well-known systems. This is not meant to be a comprehensive list; it's merely a set of reference models that show how some well-established results can be generated using Simulink models.

  • Platform: Matlab, Scripts

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