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Listing of Communication in Scripts

This Simulink model simulates the entire transmission and reception of voice data of a traffic channel for GSM (TCH/FS)over a multipath fading channel, and it calculates the BER of the received signal..

  • Platform: Matlab, Scripts

This file contain functions to diffraction coeficient for several solid shapes: - absorbig screens; - square wedges; - conductor screens. It provides the coalculation of the tansition function to solve GTD problem with UTD inside transiction zones..

  • Publisher: Joao Carmo
  • Date: 26-02-2013
  • Size: 31 KB
  • Platform: Matlab, Scripts

This is a GUI for DTMF generator-decoder using Goertzel's algorithm.Has options to change Number of samples and Noise power that could be added at the generator.Suggestions and comments is always welcome.Now i am working on medical image pattern recognition techniques.

  • Platform: Matlab, Scripts

parts of the project are uncompleted.The interface can show the match between two sounds using cepstal analysis. (u can play and view the two signals) use sounds of wav format (low size)..

  • Platform: Matlab, Scripts

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.

  • Platform: Matlab, Scripts

Computes the H-infinity optimal causal filter (indirect B-spline filter) for the cubic spline. [INPUT] d: delay [OUTPUT] psi: the optimal filter psi(z) in a TF object gopt: optimal value This file is based on the following paper: M. Nagahara and Y.

  • Platform: Matlab, Scripts

[psi gopt] = dfdesign_w_lmi(phi, w, d, n); DFDESIGN_W_LMI computes the H-infinity optimal inverse FIR filter of phi(z). The resulting filter minimizes the H-infinity norm of the error system E_w(z) = [z^(-d) - psi(z)phi(z)]w(z). The LMI method based on KYP lemma is used in this function.

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

Used in image compression, the haar transform is an alternative to the DCT transformation. This file compute an n*n Haar matrix. (same use as "dctmtx").

  • Platform: Matlab, Scripts

it encodes and decodes binary msg using hamming codes and detect errors, correct single error..

  • Platform: Matlab, Scripts

Two M files implementing a Hamming (12,9) Encoder-Decoder algorithm. They have only been tested in MATLAB 5.1, although they may work in other versions of MATLAB. (e.g. 4.2c, 5.2).

  • Platform: Matlab, Scripts

The following code takes input as 'k' bits of message and then gives the possible codewords that could be put into channel inorder to transmit it.Thereafter, it asks the user to introduce an error in any of its bits and then at the receiver end it detects and decodes the errorneous pattern and shows the correct code that was transmitte.

  • Platform: Matlab, Scripts

CVencode.m % function for CV encoding (arbitrary CV code) VAharddecode1.m % function for Viterbi hard decision decoding CVsimhard.m basic CV coding/decoding BERcurve_CV_hard.m computes simulated BER curve UTILITY FUNCTIONS getcodeparameters bin2deci deci2bin.

  • Publisher: B Gremont
  • Date: 10-03-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

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.

  • Platform: Matlab, Scripts

Hata and COST231-Hata Propagation Models. Two functions and two test scripts (with plots)..

  • Publisher: Michal Bok
  • Date: 03-02-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

This file permits the path loss calculation using Hata formula to several zones: - Strong urban zones; - Moderate urban zones; - Suburban zones and<rban zone - Rural zones..

  • Publisher: Joao Carmo
  • Date: 13-05-2013
  • Size: 20 KB
  • Platform: Matlab, Scripts

Sending SMS from PHP is an engine sending short messages directly from a PHP script. An engine sending short messages directly from a PHP script is very useful for webmasters. Headwind SMS Suite may be used to send SMS from the website in two manners.

  • Platform: PHP, Scripts

Sending SMS from PHP is an engine sending short messages directly from a PHP script. An engine sending short messages directly from a PHP script is very useful for webmasters. Headwind SMS Suite may be used to send SMS from the website in two manners.

  • Platform: PHP, Scripts

It is Heart Vi1 Simulator Simulink in Investigation 22 and Monitoring..

  • Platform: Matlab, Scripts

It is Heart VI1 simulator simulink investigation NdlT-17 with monitoring-Free Comments monitoring-Download and click run..

  • Platform: Matlab, Scripts

it is gon investigation heart VI1 block simulink in stimulation 3 chambers S,A,and V-6 figures scopes.

  • Platform: Matlab, Scripts

HelloUsers is a communication system between administrator and network users - based on iptables, PHP, Apache and MySQL.

  • Platform: PHP, Scripts

HelloUsers is a communication system between administrator and network users - based on iptables, PHP, Apache and MySQL.

  • Platform: PHP, Scripts

This simple module allows you to easily integrate Help Center Live (FREE from http://www.helpcenterlive.com) into your Joomla site..

  • Platform: PHP, Scripts

Hidden Markov models are used to describe the "stepping" behavior of molecular motors, as measured by single-molecule fluorescence techniques. Our HMM implementation is more versatile than the one described by Milescu, et al. Biophys. J. 91:3135-3150 and can be used as a "blind" step detector or to find rate constants and step sizes directly from a measured time course of positions.

  • Platform: Matlab, Scripts

The JSON quickly gains popularity for a good reason. To paraphrase Christophe Delord (http://christophe.delord.free.fr/tpg/) JSON is born from a simple statement: A simple human-like meta-language will quickly justify its use in such cases as data exchange over the web (e.

  • Publisher: Nedialko
  • Date: 25-03-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain the instantaneous frequency data. It is designed to work well for data that are nonstationary and nonlinear (http://en.

  • Publisher: Alan Tan
  • Date: 08-02-2013
  • Size: 1014 KB
  • Platform: Matlab, Scripts
  • hilbert2
  • License: Freeware
  • Price: 0.00
  • Rating

HILBERT2 Extract instantaneous envelope and frequency from a bandlimited signal via Hilbert transform. [ENV FREQ] = HILBERT2(X,FS), for vectors X, returns estimates of the instantaneous envelope and frequency. X is assumed to be a band-limited signal sampled at a rate specified by FS (in units of Hz).

  • Platform: Matlab, Scripts

This Function HistConnect will make a smooth histogram for a signal or image consisting of a few samples. The function assumes correlation between the samples, and implicitly generates new linear-interpolated samples between the originate samples. Thus makes the assumption of continuity between samples and low-frequency signal.

  • Platform: Matlab, Scripts

The following zip file contains two routines for analysis/synthesis of HNM. HNM is a analysis/synthesis model of speech,like classical LPC model. Due to the limitation of my ability,i only implement a simply version of HNM,so welcome for somebody to improve on it.

  • Publisher: xu ning
  • Date: 12-05-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

This submission is for Matlab beginners. After I post my tools on surface recostruction I received many e-mails of people asking what is the best way to get a surface from 3D scatter. Most of them (about 90%), show to me surfaces in the z=f(x,y) form.

  • Platform: Matlab, Scripts

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