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Listing of Communication in Scripts

This function calculates the probability under the normal distribution curve, plots the graph and the area calculated. Normaldistribution calculating the area under a normal distribution curve from -ve infinity upto point x. Input: x : point on the normal distribution curve mean : mean of the normal distribution curve sigma : standard deviation of the normal distribution curve (hint: normal dist mean=0, sigma=1) plotting: Plot the calculated area if plotting = 1 Output: area under the curve.

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

ATSlog software provides a handy web-oriented interface for viewing and analysing calls for various types of PBX (Private Branch eXchange) models. The program is GNUWare, distributed under the GPL license, and is completely open-source. At present the program operates successfully with Panasonic, Samsung, Hybrex, Siemens, LG, and Alcatel PBX models.

  • Platform: PHP, Scripts

This simple program help you to calculate parameters for a pid controller for first order systems wiith delay using different method: Ziegler Nichols,Cohen coon,IMC.

  • Publisher: ABOUD Zied
  • Date: 02-06-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

Derives the transfer function for digital implementation of a first order RC low pass filter and plots the step and frequency response. For details, refer to the post: http://www.dsplog.com/2007/12/02/digital-i...ow-pass-filter/.

  • Platform: Matlab, Scripts

The standard polynomials are not used to make it more flexible. User provide data stream and generator polynomial..

  • Platform: Matlab, Scripts
  • i-trax
  • License: Freeware
  • Price: 0.00
  • Rating

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.

  • Platform: PHP, Scripts

MIRtoolbox is a Matlab toolbox dedicated to the extraction of musical features from audio files, including routines for statistical analysis, segmentation and clustering. MIRtoolbox integrates a user-friendly syntax that enables to easily combine low and high-level operators into complex flowcharts.

  • Platform: Matlab, Scripts

A recursive implementation of the Gaussian filter. This implementation yields an infinite impulse response filter that has 6 MADDs per dimension independent of the value of sigma in the Gaussian kernel. Recursive Gabor filtering for 1D and 2D signals.

  • Publisher: Luigi Rosa
  • Date: 04-05-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

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

  • Platform: Matlab, Scripts

The proposed algorithm is based on nonlinear derivatives to automatically select the best edge information. This algorithm can replace the classical derivative with the following benefits: - univocal edge localization for synthetic and real images - noise reduction with no regularization: the noise level is weaker that the noise level in the original image - better direction estimation of the gradient - can product a confident edge reference map with synthetic images - extremely efficient on salt noise OR pepper noise (this last case needs a change in the nonlinear derivatives) - still noise reduction with regularized schemes (Canny, Demigny, .

  • Platform: Matlab, Scripts

implement doa algorithms 1)classical 2)music 3)min-norm 4)mvdr.

  • Platform: Matlab, Scripts

new GPS Signal (Galileo) Binary Offset Carrier , resume.txt include.

  • Publisher: Salim
  • Date: 09-03-2013
  • Size: 41 KB
  • Platform: Matlab, Scripts

2D and 3D square matrices for counting straight-line (minimum length) percolation. Collision count is also shown. Useful for lattice structure transport calculations in condensed matter physics. Also network theory, communication, disease transmission, and failure rate.

  • Publisher: ben payne
  • Date: 25-04-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

xlsSignalGui how to guide! Creating xls file from logged signals 1) Open a model with logged signals (you can use signalBuilder2xls.mdl) 2) Open xlsSignalGui (type >>xlsSignalGui) 3) Select signalBuilder2xls model and press "Set" button at the top panel 4) Type in the File Name and the Sheet Name 5) Open Signal Builder and Select Test Case of your interest ( two test cases available for signalBuilder2xls.

  • Publisher: Alex
  • Date: 17-02-2013
  • Size: 154 KB
  • Platform: Matlab, Scripts

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.

  • Platform: PHP, Scripts

ATSlog software provides a handy web-oriented interface for viewing and analysing calls for various types of PBX (Private Branch eXchange) models. The program is GNUWare, distributed under the GPL license, and is completely open-source. At present the program operates successfully with Panasonic, Samsung, Hybrex, Siemens, LG, and Alcatel PBX models.

  • Platform: PHP, Scripts

This component allow you to have a small forum or a chat in a Joomla (1.0.XX o 1.5.XX Legacy Mode) web site. Only if you are logged you can insert a message. If you aren't logged you can only see messages. You can also insert emoticons. In backend, using the config panel, you can set background colors, background images, font color and size, about frontend objects.

  • Platform: PHP, Scripts

The features are: 1) Display only Red, Green or Blue image color 2) Display luma (y) component 3) Graphic equalizer 4) Quantization from 8bit (per pixel xomponent) to 3 bit 5) JPG compression with interactive mask There is a video-tutorial in English inside! (you can also watch it at: http://www.

  • Platform: Matlab, Scripts

to generate random 100 input and 100 out put using matlab and vhdl.

  • Publisher: mirza baig
  • Date: 13-06-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

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.

  • Platform: Matlab, Scripts

using this code user can actually feel the effect of filtering on audio signals and also see how filtering varies with changing the filter used.

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

[cg, psg] = crandn(rgau,m) Generate correlated Gaussian sequences by Fourier synthesis. Input parameters: rgau = correlation function - length n/2 m = number of realisations Output: cg = m x n matrix containing m sequences of n correlated variates from a zero mean, unit variance normal distribution psg = input power spectrum (Fourier transform of correlation function) Note: Since this uses the fast Fourier transform, it will be fastest if n is a power of 2.

  • Platform: Matlab, Scripts

This program generates filtered BPSK with proper pulse shaping filters such as ideal Nyquist, Raised cosine, Square root raised cosine and Gaussian filters. Determine the power spectrum of filtered BPSK signals..

  • Platform: Matlab, Scripts

1> Log MAP decoder for RSC and NSC convolutional codes 2> Based on Lalit Bahl's original BCJR algorithm and its logarithmic version (Hanzo & Woodard). 3> Test-bench code is also included. 4> *** PLEASE SUBMIT A RATING ***. Email me with any Qs.

  • Platform: Matlab, Scripts

In this implementation of tracking a ball, we will track a live ball using Kalman filter. The tracking will switch to autorun mode when the sight of the ball is lost and Kalman will estimate the motion based on it's previous states There are two models.

  • Publisher: Prerak
  • Date: 04-04-2013
  • Size: 307 KB
  • Platform: Matlab, Scripts

This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading. Jakes' Model has been used to obtained coefficients for rayleigh fading..

  • Platform: Matlab, Scripts

It is a training with sinusoidal input signal to sinusoidal relaxation oscillator VI1 with simulink.Students in computer science can take input Asinwt and get variation A amplitude and frequency w=3.14*F and set curve input/output..

  • Platform: Matlab, 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

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

This landmark-based audio fingerprinting system is able to match short, noisy snippets to a reference database in near-constant time. This is my implementation of the music audio matching algorithm developed by Avery Wang for the Shazam service. Shazam can identify apparently any commercial music track from a short snippet recorded via your cell phone in a noisy bar.

  • Publisher: Dan Ellis
  • Date: 09-04-2013
  • Size: 154 KB
  • Platform: Matlab, Scripts

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