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Listing of Communication in Scripts

This function is a more robust and improved version of my previous submission, matchingpursuit.m This function computes the projection of a given input vector or matrix onto a "dictionary" of other vectors or matrices using a matching pursuit algorithm.

  • Platform: Matlab, Scripts

DSP education is being challenged to move students beyond theory to DSP implementations. Dr. Mark A. Yoder, professor of electrical and computer engineering at Rose-Hulman Institute of Technology, addresses this need with multimedia signal processing labs in which students use Simulink and Real-Time Workshop to design and implement programs onto DSP chips that synthesize music in real time.

  • Publisher: Linda Webb
  • Date: 07-06-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

DSP education is being challenged to move students beyond theory to DSP implementations. Dr. Mark A. Yoder, professor of electrical and computer engineering at Rose-Hulman Institute of Technology, addresses this need with multimedia signal processing labs in which students use Simulink and Real-Time Workshop to design and implement programs onto DSP chips that synthesize music in real time.

  • Publisher: Linda Webb
  • Date: 19-03-2013
  • Size: 154 KB
  • Platform: Matlab, Scripts

Innovative applications of MathWorks products in the communications and semiconductor industries. Cambridge Consultants - Demonstrating a WiMAX Test Bench Bridgewave Communications - Modeling and Simulating Wireless Links Vodafone Group Research and Development - Developing an Onboard Road-Usage Charging System Yokogawa Electric - Developing Optical Network Components BAE Systems - Reducing Software Defined Radio Development Time IDT-Newave - Improving the Semiconductor Design Process Electronics and Telecommunications Research Institute (ETRI) - Developing Prototype 4G High-Speed Mobile Telecommunications Systems This article appeared in The MathWorks News & Notes, October 2006, which you can read at http://www.

  • Publisher: Linda Webb
  • Date: 04-02-2013
  • Size: 1976 KB
  • 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

CHAPTER 1: FOURIER ANALYSIS 1.1 CONTINUOUS-TIME FOURIER SERIES (CTFS) 1.2 PROPERTIES OF CTFS 1.2.1 Time-Shifting Property 1.2.2 Frequency-Shifting Property 1.2.3 Modulation Property 1.3 CONTINUOUS-TIME FOURIER TRANSFORM (CTFT) 1.4 PROPERTIES OF CTFT 1.

  • Publisher: Won Yang
  • Date: 19-01-2013
  • Size: 143 KB
  • 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 demonstrates how you can use MATLAB to develop an application that both collects data from an oscilloscope and performs mathematical calculations and visualization on the data. Combining MATLAB with your oscilloscope transforms the scope into a complete test bench station for data collection and data analysis.

  • Platform: Matlab, Scripts

ScopeMath (fileid 13165) is a MATLAB-based GUI that uses the Instrument Control Toolbox to retrieve waveforms from an oscilloscope and analyze them in various ways. ScopeMath_Simple is a simplified version that demonstrates how to set up a similar GUI for your own purposes.

  • Platform: Matlab, Scripts

This file is for begainers, who wanted to learn the MATLAB in short duration of time..

  • Platform: Matlab, Scripts

The available function to draw the Nyquist plot doesn't give the proper image of function. So here is the code to get the clear image..

  • Platform: Matlab, Scripts

Aligns matrix entries so that the center of the time series corresponds to the maximum value of the time series..

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

Mean or standard deviation are usually computed for whole part of the analysed signal. However, sometimes we would like to know how this quantities are changing in the data flow. MEANSTDF compute the expected mean and standard deviation values using user defined window for every data position.

  • Platform: Matlab, Scripts

This component is a simple and elegant personal messaging system built entirely with the new MVC framework, which makes template overrides possible. It is compatible with Joomla! 1.5 only. You can send messages to multiple users and it has a user suggestion function.

  • Platform: PHP, Scripts
  • mex_rref
  • License: Freeware
  • Price: 0.00
  • Rating

Same functionality as the MATLAB rref function, but quicker. >> mex_rref_demo A = rand(200); R1 = rref(A); Elapsed time is 1.435837 seconds. R2 = mex_rref(A); Elapsed time is 0.012729 seconds. max(max(abs(R1 - R2))): 0 Speed-up factor: 113.

  • Publisher: Ben Mitch
  • Date: 14-01-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

A MFSK channel with AWGN is simulated. The simulation is implemented as per the book Digital Communications by Proakis. Reed-Solomon coding is used to enhance the reliability of the system..

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

MGWT: Identification of protein coding regions using the Modified Gabor-wavelet transform. Sequence of test: F56F11.4.fasta (included into the zip file) http://www.ncbi.nlm.nih.gov/entrez/viewer....de&val=AF099922 http://www.vision.ime.usp.br/~jmena/projec.

  • Platform: Matlab, Scripts

In this programe a highly scattered enviroment is considered. The Capacity of a MIMO channel with nt transmit antenna and nr recieve antenna is analyzed. The power in parallel channel (after SVD decomposition) is distributed as water-filling algorithm The pdf of the matrix "lanada" ( V in SVD decomposition) elements is depicted too.

  • Platform: Matlab, Scripts

Discuss the case where there a multiple (two) transmit antennas and multiple (two) receive antennas resulting in the formation of a 2x2 Multiple Input Multiple Output (MIMO) channel. We will assume that the channel is a flat fading Rayleigh multipath channel and the modulation is BPSK.

  • Platform: Matlab, 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

This is an implementation of Ephraim's MMSE log-STSA method 1985. The decision-directed method is used for tracking of a priori SNR tracking..

  • Platform: Matlab, Scripts

There are two stages in our experiments, one is to find the predicted values of the signal strengths (RSSI's) by using Grey prediction algorithm and second is to find the location coordinate of the mobile user by using Dynamic Triangular Location method.

  • Publisher: Bachan P
  • Date: 05-06-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

As a part of package Simulink there is a communication channel model "Binary Symmetric Channel". There are random errors in this model. However errors normally are packages in real channels of communication and I have developed such model of a channel.

  • Platform: Matlab, 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

This function computes the Modified Hausdorff Distance (MHD) which is proven to function better than the directed HD as per Dubuisson et al. in the following work: M. P. Dubuisson and A. K. Jain. A Modified Hausdorff distance for object matching. In ICPR94, pages A:566-568, Jerusalem, Israel, 1994.

  • Publisher: SasiKanth
  • Date: 21-01-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

This model is an 8-ary modulator/demodulator based on Pulse Amplitude Modulation (PAM). You can change the Eb/N0 parameter in the "AWGN Channel" block to see the effect of the channel noise on the demodulated signal while the simulation is running. The input is a sinusoid with a frequency of 1 Hz.

  • Platform: Matlab, Scripts

This archive contains the script files of the main program, "MMCE.m", and of 11 function files, used in the solved exercises of the book. They work with Matlab R2007b through R2009b It contains also three simulation diagrams to be used with Simulink, in two versions (for the two versions of Matlab mentioned above).

  • Platform: Matlab, Scripts

In addition to the program file there is a text file CodeGroups.txt that has some code groups that can be sent. The three documents MorseCodePlayer.pdf, .htm, .docx are just three different versions of the help file. The code speed(rate of dots and dashes), word speed(period between words) and audio frequency of transmitted dots and dashes can be adjusted.

  • Publisher: James
  • Date: 19-05-2013
  • Size: 143 KB
  • Platform: Matlab, Scripts

moregroupware is a web-based groupware application. Some of the features that are worth being mentioned: - Contact/address management - Webmail - full-featured Calendar - ToDo management - News - Project management - Some preferences for each module - available in different languages - Skins based on Cascading Style Sheets.

  • Platform: PHP, 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

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