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Listing of Communication in Scripts

The mfile help's to get the complete model information ,details of simulink blocks,stateflow and signals.You can also view each element.There are five listboxes which display all the relevant information..

  • Platform: Matlab, Scripts

Detects DTMF tones in audio by Goertzel algorithm..

  • 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

Joomla Live Help module provides an easy solution to integrate123 Live Help with your Joomla website. You could add a123 Live Help in your website instantly, which gurantees operators to offer live support to online users. Features of the Joomla Live Help Module: 1.

  • Platform: PHP, Scripts

BigBlueButton is an open source web conferencing system. This plugin integrates BigBlueButton into Joomla allowing bloggers to create and manage meetings rooms to interact with their readers..

  • Platform: PHP, Scripts

reed solomon code encoding.

  • Platform: Matlab, Scripts

This program calculates BER curve against SNR for QPSK Modulation in Gaussian Environment. It calculates 100 errors for for each SNR value before calculating BER. This gives a good approximation of BER. I hope this will help students alot. Please feel free to contact me should anyone has any queries.

  • Platform: Matlab, Scripts

Verifying and validating embedded systems comprising software and electronics is a daunting challenge, given the increasing complexity of these systems and the need to meet tight schedules. Aerospace, automotive, communications, mechatronics, and other organizations solve this challenge by starting verification as soon as they have system models and then reusing models, data, and other artifacts to verify the embedded-software or HDL implementation.

  • Publisher: Linda Webb
  • Date: 20-02-2013
  • Size: 225 KB
  • Platform: Matlab, Scripts

LpAnanlysis Algorithm for solving problems of the form: min ||Ax||_p s.t. ||y-Hx||_2 < err LpSynthesis Algorithm for solving problems of the form: min ||x||_p s.t. ||y-Hx||_2 < err LpplusTV min ||x||_p + TVlambda*TV(A'x) s.t. ||y-Hx||_2 < err All of them are efficient first-order algorithms.

  • Platform: Matlab, Scripts

This is a simulink realization of Morris-Lecar neuron model. Run the ML_parameter.m first to load the parameters to the Workspace,and then run the ML.mdl to simulate the ML neuron model. The parameters and ode algorithm,step length,can be changed to your own interest.

  • Platform: Matlab, Scripts

The sound denoising algorithm is based on the popular spectral subtraction technique. Based on the spectrum of the vuvuzela sound, this denoising technique simply computes an antenuation map in the time-frequency domain. Then, the audio signal is restored by computing the inverse STFT.

  • Platform: Matlab, Scripts

This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station). In particular, it simulates the Radio Configuration 3 of a Forward Fundamental channel. The block CDMA2k: Initial settings allows you to set different parameters such as data rate, Power Control SubChannel insertion rate, spreading code index, QOSF index and the channel model.

  • Platform: Matlab, Scripts

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

  • Platform: Matlab, Scripts

the entry file is sharks.m which gives the graphical interface for software. the recognition rate was very good in MFCC..

  • Publisher: raghu ram
  • Date: 15-05-2013
  • Size: 61 KB
  • Platform: Matlab, Scripts

The MATLAB program simulates binary phase shift keying (BPSK) at baseband through Monte Carlo method. The goal is to simulate bit error rate (BER) over an additive white Gaussian noise (AWGN) channel. For realizing that, the effect of noise is represented in the baseband with Gaussian random samples added to each signal sample.

  • Platform: Matlab, Scripts

Finding the Fourier transform of a rectangular pulse.. filtering the spectrum and regenerating the signal using the filtered spectrum is done... at the end Rayleigh theorem is proved by showing that the energy content of both time domain and frequency domain signals are equal.

  • Platform: Matlab, Scripts

ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation. This f;br />in several functions for digital modulation simulation..

  • Platform: Matlab, Scripts

This module shows latest topics from phpBB3 or vBulletin forums. It's very simple and highly configurable module. You can select how many topics you want to display. You can select whether to display number of replies, date, authors name or not. There is an option to exclude certain forums.

  • Platform: PHP, Scripts

Radix-4 FFT Test Script This file runs three versions of a Radix-4 FFT written in MATLAB: radix4FFT1_Float.m computes a radix-4 FFT for floating point data types radix4FFT2_FixPt.m computes a fixed point radix-4 FFT (requires Fixed Point Toolbox) radix4FFT3_FixPtEML.

  • Platform: Matlab, Scripts

Develop a Matlab program to demonstrate a neural network autoassociative memory. Show the importance of using the pseudoinverse in reducing cross correlation matrix errors. Show the performance of the autoassociative memory in noise. The results are contained in the Matlab file assoc_mem_demo.

  • Platform: Matlab, Scripts
  • zoom FFT
  • License: Freeware
  • Price: 0.00
  • Rating

This program calculates the non-destructive zoom Fast Fourier transform of a time history. The input file must be time(sec) and amplitude(units) Reference: Randall, Frequency Analysis, Bruel & Kjaer, page 170..

  • Publisher: Tom Irvine
  • Date: 26-04-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

The SPIHT method is not a simple extension of traditional methods for image compression, and represents an important advance in the field. The method deserves special attention because it provides the following: Highest Image Quality Progressive image transmission Fully embedded coded file Simple quantization algorithm Fast coding/decoding Completely adaptive Lossless compression Exact bit rate coding Error protection Encoding/Decoding Speed The SPIHT process represents a very effective form of entropy-coding.

  • Platform: Matlab, Scripts

This file contain functions for the calculations of: - Fresnel integral with sine and cosine integral - Fresnel integrals - Diffraction loss over one knife-edge using Fresnel integration end Lee's formula - Ploting the Cornu's spiral.

  • Publisher: Joao Carmo
  • Date: 03-04-2013
  • Size: 31 KB
  • Platform: Matlab, Scripts

Display nice chat icon in your website for yahoo messenger with status (online or offline )for your id , and lets people contact you..

  • Platform: PHP, Scripts

This program computes the projection of any n-dimensional vector y onto the canonical simplex Dn defined by Dn:={x: x n-dimensional vector, 0<=x<=1, sum(x(:))=1 }. Namely, it solves x=arg min_x |x-y| subject to the constraint that x is in Dn. Syntax: x = projsplx(y); Explanation of the algorithm can be found at http://arxiv.

  • Platform: Matlab, Scripts

A program that allows you to detect DTMF tones, generated for example pressing any key of your mobile, as it happens on automated phone service lines. You can record a tone using your microphone (one tone a time); the software will analyze it and detect it.

  • Publisher: Anna DB
  • Date: 12-04-2013
  • Size: 276 KB
  • Platform: Matlab, Scripts

1.input generation 2.16-QAM modulation 3.ifft 4.bandpass modulation 5.awgn channel 6.bandpass demodulation 7.fft 8.16-QAM demodulation 9.data recovery.

  • 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
  • PHPMQ
  • License: Freeware
  • Price: 0.00
  • Rating

PHPMQ is an Open Source serverless messaging toolkit for PHP, giving the PHP developer ability to perform JMS operations such as sending and receiving messages on queues and topics while ensuring delivery and enabling persistent messaging. Connecting PHP to a messaging bus is equivalent to connecting it to a database; the possibilities for using this infrastructure are endless, PHP developers using the PHPMQ will be able to communicate with other elements in the messaging bus, thus breaking the barrier between the two worlds.

  • Publisher: ashevat
  • Date: 24-06-2013
  • Size: 10 KB
  • Platform: PHP, Scripts

for example yagi(2.4e9,14) this is for wifi antenna.

  • Publisher: Salim
  • Date: 15-04-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

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