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Listing of Communication in Scripts

This is a simple demo of a Kalman filter for a sinus wave, it is very commented and is a good approach to start when learning the capabilities of it..

  • Platform: Matlab, Scripts

In this implementation of tracking a ball, we will track a live ball using Kalman filter. The tracking will switch to autorun mode when the sight of the ball is lost and Kalman will estimate the motion based on it's previous states There are two models.

  • Publisher: Prerak
  • Date: 04-04-2013
  • Size: 307 KB
  • Platform: Matlab, Scripts

Simple implementation of a Kalman filter based on http://www.cs.unc.edu/~welch/kalman/kalmanIntro.html.

  • Platform: Matlab, Scripts

This technique takes advantage of the kernel trick that can be used in PCA. This is a tutorial only and is slow for large data sets. In line 30 the kernel can be changed. Any Kernel should do it. Ref : http://www.eecs.berkeley.edu/~wainwrig/sta...kopf_kernel.

  • Platform: Matlab, Scripts

The Gaussian Kernel can be changed to any desired kernel. However such a change will not dramatically improve results. This is a variant of ridge regression using the kernel trick (Mercers Theorem)..

  • 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

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.

  • Platform: Matlab, Scripts

Usage: [means,c]=KNMCluster(k,indata) KNMCluster is an implementation of the K-means clustering algorithm. It takes inputs k and indata. k is the initial guess of the number of clusters. indata is the aggregate data that you want to put into clusters.

  • Platform: Matlab, Scripts

This function estiamtes the Kolmogorov Complexity of a binary sequence. The algorithm is as described in Lempel and Ziv (IEEE trans inf theory IT-22, 75 (1976)) and Kaspar and Schuster (Physical Review A, vol 36, no 2, pg 842). Input is binary sequence, output is kolmogorov complexity.

  • Platform: Matlab, Scripts

Must have MATLAB_LJUD.zip file from http://labjack.com/support/ud/examples/matlab and 'LJUD_Functions' folder must be on path or in the current directory inputs: op operation to perform, options are: temperature - read internal temp in Kelvin AnalogIn,N read single-ended analog input from channel N AnalogInDiff,N1,N2 read differential analog input from channels: N1-N2 AnalogOut,N1,N2 set analog output channel N1 (0 or 1) to voltage N2 DigitalIn,N - read 0 or 1 on channel N DigitalOut,N1,N2 set channel N1 to digital value N2 (0 or 1) StreamAnalogIn,N1,N2,N3 stream from channel N1 (can be array of multiple channels) at rate N2 samples/sec for total of N3 seconds varargin - currently no options examples: T = LabJackU3('temperature') return internal temperature V2 = LabJackU3('AnalogIn',2) return AIN2-GND voltage V6to5 = LabJackU3('AnalogInDiff',6,5) return AIN6-AIN5 voltage LabJackU3('AnalogOut',1,3) set DAC1 to 3 volts D4 = LabJackU3('DigitalIn',4) read voltage of 0 or 1 on FIO4 LabJackU3('DigitalOut',5) set voltage to 0 or 1 on FIO5 [time,V1]=LabJackU3('StreamAnalogIn',1,1000,.

  • Platform: Matlab, Scripts

This function generates random numbers distributed according to the Laplace distribution using the Probability integral transformation.

  • Platform: Matlab, Scripts

This program simulates the Large Scale Path Loss for Wireless Communications. It also includes the outdoor propagation model called Okumura Model..

  • 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

The zip file contains 1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file '128x256regular_v6.mat' is for those using Matlab 6.5. 2. Files for LDPC code simulation over the AWGN channel.

  • Platform: Matlab, Scripts

LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.

  • Platform: Matlab, Scripts

we had generated a signal and the we generated a random noise and add it to the signal,,then my using the lms algorithm we tried to cancel the effect of the noise on the signal and have the original signal back pure as possible.

  • Platform: Matlab, Scripts

LC_FAST calculates how many times a given input signal crosses a set of levels. It is much faster than traditional algorithms being designed to handle big datasets..

  • Platform: Matlab, Scripts

This m-file should be used with the environment Nova - Mod Tools for Signal Processing (alpha testing now), but you can use it stand - alone with no exception. The program include all the features (and MORE!!!) nedded for simluating a Low Frequency Oscillator on your PC (requires Window, please use the old visualization method used with version of OS before XP, altough it works either on XP but waitbar are disabled).

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

This is a Random Sequence generator used in Cryptography, Spread Spectrum, Information Security.

  • Platform: Matlab, Scripts

With this program you can smooth your data automatically only by selecting the area to be smoothed with 2 clicks. Then INTERP1 is used to smooth. The operation is repeated until you press ENTER. Many other options are available. Like the use of BEZIER curves.

  • Platform: Matlab, Scripts

Input a 3 bit msg vector like [1 0 1] etc. it gives corresponding 6 bit coded output...this output is input to 2nd prog linblkcoderx()... it gives no error...deliberately introduce 1 bit error.. the linblkcoderx will identify error and correcterror and correct it.

  • Platform: Matlab, Scripts

wen we give the two sequence ,we will get the o/p of linear convolution.the two sequences are computing by particular formula.thus we will got the output from the two sequences. the impulse response also we will get..

  • 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

The AWGN Channel Block in the Communications Blockset lets you specify SNR in several ways, including Eb/No. Sometimes people want to use a more itemized way of specifying the SNR, like the itemization found in a link budget. These two models show how to create equivalent implementations of a communication channel, one using the AWGN Channel block and the other using specifications for Transmitter Gain, Antenna Gain, Path Loss, and Receiver Noise Temperature.

  • Platform: Matlab, Scripts

LINKAXES links the axis limits of several axes. LINKZOOM links the ZOOM and PAN regions ignoring the axes limits, then, it can be used to link several axes with different limits. Usage: >> subplot(311) >> ... >> subplot(312) >> ... >> subplot(313) >> .

  • Platform: Matlab, Scripts

The Linux Soft Real-Time Target is a target definition to Real-Time Workshop from Mathworks. The target uses the POSIX real-time clocks to generate periodic signals, to wake the model process at every time step. The process is changed to real-time highest priority defined by the scheduler, and therefore needs root privileges to execute.

  • Platform: Matlab, Scripts

Linux Telephone Answering Device (lintad) is a fax and voicemail application. Lintad uses a softmodem as a soundcard attached to the phoneline to play greetings and record messages. Messages and faxes are made available to browersers via Apache and PHP.

  • Platform: PHP, Scripts

Linux Telephone Answering Device (lintad) is a fax and voicemail application. Lintad uses a softmodem as a soundcard attached to the phoneline to play greetings and record messages. Messages and faxes are made available to browersers via Apache and PHP.

  • Platform: PHP, Scripts

Programing a music with matlab.

  • Publisher: EL CAFSI
  • Date: 01-02-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

Joomla 1.0.x/1.5.x module that allows the sending of messages via Yahoo Messenger to the contact and/or technical support IDs set up by the site's Administrator. * The module allows the individual settings for the following options: ++ Yahoo Messenger ID; ++ Displayed text for contact/technical support (html allowed); ++ Alt text for contact/technical support; * The information will be displayed horizontally or vertically.

  • Platform: PHP, Scripts

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