Listing of Communication in Scripts
- CreateMatrixFromModelData
- License: Freeware
- Price: 0.00

CreateMatrixFromModelData Mike Anthony Mark McBroom Copyright 2010 The MathWorks, Inc. This is a recursive function takes any of the following data objects commonly associated with data logging in Simulink: Simulink.ModelDataLogs Simulink.SubsysDataLogs Simulink.
- Publisher: Mike Anthony
- Date: 25-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- GMSK_MSK
- License: Freeware
- Price: 0.00

The simulink module includes - eye diagram of each modulation - constellation diagram of each modulation - power density spectrum comparison - delay over time of each modulation - bit error rate comparison depending on chosen SNR The model can be configured via the parameters: - SNR - number of symbols / simulation time - symbol length Hope you like it!.
- Publisher: P. Fetzer
- Date: 05-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Fixed-point value
- License: Freeware
- Price: 0.00

Run demo file included. Double to fixed-point conversion with setting options like word length, signed/unsigned, automatic or manual scaling, guard bits....
- Publisher: Gilles
- Date: 14-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Kirsch Operator on Image and Comparison with Canny
- License: Freeware
- Price: 0.00

Implementation of Kirsch operator on an Image, and also the output of Canny operator in comparison. You must set the threshold for the Kirsch Operator before it you run the program.
- Publisher: Harsha Vardhan
- Date: 26-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Silence removal in speech signals
- License: Freeware
- Price: 0.00

This is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in order to detect the speech segments.
- Publisher: Theodoros Giannakopoulos
- Date: 19-01-2013
- Size: 983 KB
- Platform: Matlab, Scripts
- Walsh Hadmard code generation
- License: Freeware
- Price: 0.00

Walsh-Hadamard codes are mutually orthognal codes, thus when used in synchronous CDMA, the interference between users is zero. This programm generates Walsh-Hadamard codes and also checks the orthogonality. You can change the code length by changing value of "code_length" at the top of program an optimized version of the same code provided by Imran Ali.
- Publisher: Islam Mohammed
- Date: 14-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Vehicle Traffic Patterns at an Intersection (SimEvents)
- License: Freeware
- Price: 0.00

There are two models in this submission. 1. trafficpatterns - a simple model of vehicular traffic on four roads all leading to an intersection controlled by a traffic light. It turns green for each of the four paths with specified durations. Tweak the traffic light durations to study how much traffic builds up on the different paths.
- Publisher: Devdatt Lad
- Date: 04-03-2013
- Size: 174 KB
- Platform: Matlab, Scripts
- RAWT
- License: Freeware
- Price: 0.00

The RAWT is an amateur radio tool special designed for the web. It provides a set of tools useful for radio-amateurs. The tools run as client-server programs, and have all the same "look-and-feel". The server runs a webserver (apache) and a database (currently, only postgreSQL is supported).
- Publisher: Tobias Kaboth
- Date: 04-01-2013
- Size: 502 KB
- Platform: PHP, Scripts
- Graphical convolution animation
- License: Freeware
- Price: 0.00

Shows graphically the various stages of discrete convolution for any two 1-D signals. This is for educational purposes really so the screens are optimized for signals of a few samples. Between two stages the figure pauses and requires the user to strike a key to continue.
- Publisher: Christos Saragiotis
- Date: 03-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- SURFACE RECOSTRUCTION FROM SCATTERED POINTS CLOUD PART3
- License: Freeware
- Price: 0.00

You can find the description at: http://www.advancedmcode.org/surface-recos...l-fretting.html For those who wants more, a free-ware toolbox for surface recon is available here: http://www.advancedmcode.org/a-freeware-to...nstruction.html.
- Publisher: Luigi Giaccari
- Date: 15-02-2013
- Size: 850 KB
- Platform: Matlab, Scripts
- LU512fm(A), lu factorization
- License: Freeware
- Price: 0.00

This script will determine the lower-upper factorization of a square matrix "A" through Gauss elimination..
- Publisher: Florian Misoc
- Date: 12-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Transient Response of Electrohydraulic Servoactuator
- License: Freeware
- Price: 0.00

Electrohydraulic servoactuators provide one of the best controllers from the point of view of precision and speed of response. They are used to control wide range of mechanical parameters, such as the displacement, angular displacement, strain, force, and others.
- Publisher: M Galal Rabie
- Date: 18-03-2013
- Size: 113 KB
- Platform: Matlab, Scripts
- Transient Response of Two-Stage Electrohydraulic Servovalve
- License: Freeware
- Price: 0.00

Electrohydraulic servo systems provide one of the best controllers from the point of view of precision and speed of response. They are used to control almost all hydraulic and mechanical parameters, such as the pressure, pressure difference, angular speed, displacement, angular displacement, strain, force, and others.
- Publisher: M Galal Rabie
- Date: 14-06-2013
- Size: 102 KB
- Platform: Matlab, Scripts
- Simulation of MUSIC (DOA ESTIMATION) - GUI
- License: Freeware
- Price: 0.00

The MUSIC algorithm, proposed by Schmidt, first estimates a basis for the noise subspace and then determines the peaks the associated angles provide the DOA estimates. The MATLAB code for the MUSIC algorithm is sampled by creating an array of steering vectors corresponding to the angles in the vector angles.
- Publisher: Ahmad Sandouka
- Date: 25-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- MIMO with Zero Forcing equalizer
- License: Freeware
- Price: 0.00

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.
- Publisher: Krishna Sankar M
- Date: 27-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Wolfer sun spot data analyzed with the Fourier Calculator
- License: Freeware
- Price: 0.00

The Fourier Calculator (Simulink model) can be used for arbitrary signals. In this case the Wolfer sun spot data are analyzed.
- Publisher: Wim Dekkers
- Date: 12-03-2013
- Size: 993 KB
- Platform: Matlab, Scripts
- DIGITAL FILTER GUI
- License: Freeware
- Price: 0.00

DIGITAL FILTER GUI. For more information, visit: http://www.matpic.com.
- Publisher: Diego Orlando Barragan Guerrero
- Date: 07-06-2013
- Size: 891 KB
- Platform: Matlab, Scripts
- A Scope Utility - Example in Block Callbacks and Masked Subsystems
- License: Freeware
- Price: 0.00

The file included is a library containing the Masked Subsystem. This block displays if there are any blocks in your model whose opening can be controlled (ie Spectrum Scope). If there are, the block allows the user to double-click to toggle this option on or off.
- Publisher: Rodrick
- Date: 07-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Global Moupfouma rain CDF prediction model
- License: Freeware
- Price: 0.00

function [P R]=Global_Moupfouma(Rzz1,ClimZone) Function implementing the Global Moupfouma model, As per Electronic Letters paper "Point Rainfall rate cumulative distribution valid at various locations" F. Moupfouma and L. Martin, EL, Vol.29, No.17, Aug.
- Publisher: luis emiliani
- Date: 12-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Data Cursor on Mouse Move
- License: Shareware
- Price: .price.

Display and update the pixel value from image in the figure title bar on mouse movement. Usage: z=rand(10,10); h = image(z) set(gcf,'WindowButtonMotionFcn', {@getPixelOnMouseMove,h}); Now move the mouse over the image and see the pixel value in the figure title bar.
- Publisher: Durga Lal Shrestha
- Date: 16-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- VideoWhisper 2 Way Video Chat
- License: Freeware
- Price: 0.00

VideoWhisper 2 Way Video Chat is a premium high definition video communication software designed for instant 1 on 1 online video conferencing. It's a solution for conducting easy to setup face to face meetings without leaving your office or home. It's the easiest and most cost-effective way to meet somebody and discuss one on one.
- Publisher: VideoWhisper.com
- Date: 01-06-2013
- Size: 10 KB
- Platform: PHP, Scripts
- Specific Sample Function Plotting using MatLab 7.12
- License: Shareware
- Price: .price.

specific function which result of pyramid surface bar graph..
- Publisher: Nadir Altinbas
- Date: 21-06-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Tool for Removing R11 DSP Blockset Blocks from Models
- License: Freeware
- Price: 0.00

The attached script and document help you to remove any Release 11 DSP Blockset blocks from your Simulink⢠models. The R11 libraries containing these blocks will no longer be shipped with Signal Processing Blocksetd-OC?D? starting with Release 2007a.
- Publisher: Al Moyer
- Date: 05-01-2013
- Size: 51 KB
- Platform: Matlab, Scripts
- Speech Spectrogram
- License: Freeware
- Price: 0.00

Takes a vector containing audio data samples as an input, computes short-time Fourier transform (STFT) and plots the STFT power spectrum trajectories across time.http://www.downloadplex.com/index.php?a=admin&b=programs&os=Scripts&add.
- Publisher: Kamil Wojcicki
- Date: 24-02-2013
- Size: 2939 KB
- Platform: Matlab, Scripts
- 1D infinite Gaussian mixture model
- License: Shareware
- Price: .price.

This is a little script which was designed for educational purposes. It runs out of the box and generates a random data set of 1D Gaussian mixtures and visualizes the inference process. References: * Carl Edward Rasmussen: The infinite Gaussian mixture model -> http://www.
- Publisher: Mark Bangert
- Date: 27-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- VideoWhisper Video Consultation
- License: Freeware
- Price: 0.00

VideoWhisper Video Consultation is a premium high definition video communication software designed for online video consultations, trainings, webinars, coaching and online collaboration. It was designed for few to many 2 way moderated video communication.
- Publisher: VideoWhisper.com
- Date: 24-05-2013
- Size: 20 KB
- Platform: PHP, Scripts
- BER of BFSK in AWGN Channel
- License: Freeware
- Price: 0.00

The MATLAB program simulates binary frequency shift keying (BFSK) 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.
- Publisher: Aniruddha Chandra
- Date: 12-05-2013
- Size: 102 KB
- Platform: Matlab, Scripts
- Jitter
- License: Freeware
- Price: 0.00

Jitter adds a small amount of gaussian (white) or uniform noise to a vector, matrix or N-D array. This function is ideal for adding noise to a signal for processing, or generating starting conditions for chaotic functions. The magnitude of the noise is given as either a fraction of the smallest difference between values of the input array, or as a fraction of the range of values of this input array.
- Publisher: Richie Cotton
- Date: 10-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Codificacion Hdb3
- License: Freeware
- Price: 0.00

Program to simulate Hdb3 baseband modulation..
- Publisher: Carlos Ortega
- Date: 01-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Channel Coding using hamming codes
- License: Freeware
- Price: 0.00

The set of MATLAB codes are what I wrote for my Data Communications homework. They show a typical implementation of a (7,4) Hamming code. 'Read the how to run.txt' for instructions on how to use the codes.
- Publisher: Brhanemedhn Tegegne
- Date: 14-06-2013
- Size: 31 KB
- Platform: Matlab, Scripts


