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Listing of Communication in Scripts

This ZIP-file contains the demonstration files used during the "Analog and Mixed-Signal Circuit Modeling with Simulink Product Family" webinar presented on June 22, 2004..

  • Publisher: B. E.
  • Date: 19-06-2013
  • Size: 143 KB
  • Platform: Matlab, Scripts

This transformation is non-redundant, approximately shift-invariant and produces oriented filters in 2D and 3D. There is a m-file called 'example.m' which shows how one can use this package. For more information see the following paper: Hosseini, Vafadust : "Almost Perfect Reconstruction Filter Bank for Non-redundant ,Approximately Shift-Invariant, Complex Wavelet Transforms".

  • Platform: Matlab, Scripts

The Signal Builder Block will only generate code for 1 test group. This block is designed to generate the code for the other test groups and allow for easy selection through a tunable parameter. This also allows for programmatic control of the signal builder groups from System Test.

  • Platform: Matlab, Scripts

This will automatically give the output by taking one sinusoidal signal and triangular signal then combine then split it to get back the original signal......

  • Platform: Matlab, Scripts

This program calculates the beats per minute of of an ECG signal. The data file should be in 'csv' format. The output will be an averaged value, since normal ecg of a person is not always constant. There maybe drifts and variations. The percentage error for six seconds of the ecg will be 60/sampling frequency.

  • Publisher: Arun Kumar
  • Date: 18-06-2013
  • Size: 10 KB
  • 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

The attached Matlab file estimate numerically the probability of error for M-array orthogonal signals and plot the graph BER for M-signals [2 to 64]. Numerical estimation is performed on the probability of error equation derived in "Digital Communication" book by Proakis.

  • Platform: Matlab, Scripts

1.random input data generation 2.symbol mapping 3.16-QAM modulation 4.ofdm signal generation.

  • Platform: Matlab, Scripts

- KEYBOARDNAVIGATE with no arguments toggles the navigation state. - KEYBOARDNAVIGATE ON turns keyboard navigation 'on' for the current figure. - KEYBOARDNAVIGATE OFF turns keyboard navigation 'off' in the current figure. This function is useful when exploring regions of a plot (e.

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

For a description, see the User Guide and the Programming Guide (included or downloadable at http://grwavsf.roma1.infn.it/snag).

  • Platform: Matlab, Scripts

Randomly generated information is modulated using 16 QAM and passed through Rayleigh fading channel and AWGN is added.PSAM (pilot symbol assisted modulation)i.e pilot symbols are inserted into sequence of information symbols periodically is done before transmission inorder to estimate channel coefficients.

  • Platform: Matlab, Scripts

Data stored column-wise in an input matrix are normalized as time series, with options to output just the normalized data, or the norm of each column as well. Fast, uses no loops..

  • Platform: Matlab, Scripts

I publish my ebook visible 20 % at google books about modeling the cardiac excitation propagation of modele PDE VI1.In mounths coming i will publish the matlab computing with the method of linear ODe dynamic system of PDE equation..

  • Platform: Matlab, Scripts

This function is an implementation of N-dimensional convolution for the special case when the convolution kernel is separable. A continuous function f(x1, x2, ... xN) is considered separable if there exist N functions f1, f2, ... fN such that f(x1, x2, .

  • Platform: Matlab, Scripts

A Fabry-Parot Filter consist of the cavity formed by two highly reflective mirrors placed parallel to each other , as shown in the figure 1.The input light beam to the filter enters the first mirror at right angles to its surface. The output of the filter is the light beam leaving the second mirror.

  • Platform: Matlab, Scripts

A fourier filter for time-series signals. Version 1.5, May 4, 2007, is calibrated specifically for time-based signals. Does not require the Signal Processing Toolbox. By adjusting the parameters, you can create lowpass, highpass, bandpass, and bandreject (notch) filters with variable cut-off rate.

  • Platform: Matlab, Scripts

Functions accompanying MATLAB News & Notes article "Fixed-point Signal Processing: Getting Started" by Darel A. Linebarger and Thomas A. Bryan, 2004. The functions include an FIR filter in M that can be run in fixed-point and floating-point..

  • Publisher: Tom Bryan
  • Date: 16-06-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

Digital Signal Processing: Principles and Applications examples and exercises using MATLAB Companion S.

  • Platform: Matlab, Scripts

The function implement the 1D Walash Transform which can be used in signal processing,pattern recognition and Genetic algorithms. The Formula of 1D Walsh Transform is defined as : N-1 q-1 ---- -- 1 | | b[i](m)*b[q-1-i](u) W(u) = --- / f(m)| | (-1) ,u = 0,.

  • Platform: Matlab, 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

If you need to access a remote machine from your Matlab session (for near-real time data transfer etc...) this set of functions allows you to programmatically send a single command and obtain the return values as a cell array. Added SFTP function that is compatible with this library.

  • Platform: Matlab, Scripts

The second edition of "Linear Signals and Systems" (LSS2) by B. P. Lathi provides a significant MATLAB component, which is presented from a signals and systems perspective. All of the text's MATLAB code is available from this site. Code for the computer examples in chapter xx is named CExx.

  • Platform: Matlab, Scripts

This GUI has been thought to be a templete for new projects that required signal manipulation. GUI manipulate files. Those files must be created by the digital signal processor, and should contain the signals of the more relevant points of the systems.

  • Platform: Matlab, Scripts

PHP - MSN Bot is a MSN bot completly written in php and currently uses MSN Protocol 9. Features Here is a list of current features: - If somebody adds the bot it will add them to the forward and allow lists - Basic built in admin commands such as block, unblock, add, delete users as well as nickname changer and status changer commands - Conversation logging (currently by conversation Session ID and not by Participant Email) - Ability to start a conversation.

  • Platform: PHP, Scripts

This function can be used for adding different kind of impulse noises (i.e. Salt & Pepper noise and Random-value impulse noise) to image. Salt & Pepper Noise values are 0 or 255 but random-value impulse noise values vary from 0 to 255. website : http://kannan.

  • Platform: Matlab, Scripts

Have you ever wanted to acquire, manipulate and process your audio signal with Matlab? Well, now you can. This is an experimental program built for a thesis (Bachelor Degree), that use all the Matlab functionality for "torture" an audio signal in Microsoft Wave PCM or MP3 format.

  • Platform: Matlab, Scripts

This program add and multiplies two signals. It also displaces, amplifies and changes the frequency of the signal. For more information, visit: http://www.matpic.com.

  • Platform: Matlab, Scripts

EDFT (Extended Discrete Fourier Transform) algorithm produces N-point DFT of sequence X where N is greater than the length of input data. Unlike the Fast Fourier Transform (FFT), where unknown readings outside of X are zero-padded, the EDFT algorithm for calculation of the DFT using only available data and the extended frequency set (therefore, named 'Extended DFT').

  • Platform: Matlab, Scripts

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

  • 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

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