Freeware Downloads for "Covariance Matlab Program"

Related: Matlab Program - Downloading Matlab Program - Matlab Program Data Acquisition - Flow Chart Matlab Program - Fun Matlab Program Codes

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.m.

  • Platform: Matlab, Scripts
  • Publisher: John Wetters
  • Date: 02-03-2013
  • Size: 881 KB

This 15-line matlab program solves the nonlinear reaction diffusion equation, called Kolmogorov-Petrovskii-Piskunov (KPP) equation to generate patterns (ribbons and rings). The numerical method is simple and program is easy to understand, and it can be extended to simulated more complex systems. The snapshot was generated by pattern(400);.

  • Platform: Matlab, Scripts
  • Publisher: Xin-She Yang
  • Date: 25-01-2013
  • Size: 10 KB

Matlab program reads an XLS file of data and displays statistical graphs and charts on the acquisition of Romanian citizenship in Bucharest in December 2010 and 2011 iauarie ....

  • Platform: Matlab, Scripts
  • Publisher: Rebeja Victor
  • Date: 20-03-2013
  • Size: 307 KB

Matlab program development environment based on Elicpse.
Eclipse RCP for Matlab Programming License - BSD License.

  • Platform: WinOther
  • Publisher: Meclipse
  • Date:
  • GPOPS
  • License: Freeware
  • Rating

GPOPS (General Pseudospectral Optimal Control Software) is a MATLAB program for solving multiple-phase optimal control problems. GPOPS uses an hp-adaptive Radau pseudospectral method (RPM) developed at The University of Florida..

  • Platform: Linux, Mac, Unix, Windows
  • Publisher: gpops.org
  • Date: 16-11-2012
  • Size: 3177 KB

OpenEERS (Open Earthquake Engineering Response Simulator) is a Matlab program for computing and animating the linear elastic response of discrete multiple degree of freedom structural systems using Newmark's Method..

"Voxel Surface" is a MATLAB program that creates exact surfaces from 3-D voxel data such as from MRI and CT Scan. It replaces MATLAB isosurface, isocap and isonormals functions, which have several deficiencies. See README file and Gallery pictures..

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. The signal to noise ratio (SNR) is varied to show the effect of SNR on BER. Finally the theoretical BER, i.e. Q(sqrt(SNR)) is also plotted to show the correctness of simulation.

  • Platform: Matlab, Scripts
  • Publisher: Aniruddha Chandra
  • Date: 12-05-2013
  • Size: 102 KB

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. The signal to noise ratio (SNR) is varied to show the effect of SNR on BER. Finally the theoretical BER, i.e. Q(sqrt(2*SNR)) is also plotted to show the correctness of simulation.

  • Platform: Matlab, Scripts
  • Publisher: Aniruddha Chandra
  • Date: 18-03-2013
  • Size: 10 KB

It is known that there is no sufficient Matlab program about neuro-fuzzy classifiers. Generally, ANFIS is used as classifier. ANFIS is a function approximator program. But, the usage of ANFIS for classifications is unfavorable. For example, there are three classes, and labeled as 1, 2 and 3. The ANFIS outputs are not integer. For that reason the ANFIS outputs are rounded, and determined the class labels. But, sometimes, ANFIS can give 0 or 4 class labels. These situations are not accepted. As a result ANFIS is not suitable for classification problems.

  • Platform: Matlab, Scripts
  • Publisher: Bayram
  • Date: 12-03-2013
  • Size: 10 KB

A MATLAB Program that uses a webcam to watch three different robots. It gets their positions online so it is possible to draw their paths and their inter-agent distances. The robots have three different color labels. This program uses the RGB properties to detect the labels to find them. I used the code: Color Threshold written by Mr. Aaron to find the RGB properties of the labels offline. Drawings are done offline. NOTE: the program works under MATLAB 7.6.0(2008.a) and NOT GUARANTEED to work under other versions without some changes.

  • Platform: Matlab, Scripts
  • Publisher: Abdel-Razzak
  • Date: 27-01-2013
  • Size: 1853 KB

This is my first matlab program. It is a GUI for converting between normalized ellipse, stokes, poincare, and jones polarization parameters. The parameters are plotted against the ellipse and poincare sphere. A lot of arrows were added to help visualize how the parameters change the polarization..

  • Platform: Matlab, Scripts
  • Publisher: Jacob
  • Date: 22-06-2013
  • Size: 901 KB

DiVa is a Matlab program that includes a complete pipeline for the analysis and visualization of Diffusion MRI data. The toolbox supports data collected on GE or Bruker scanners, but can also be applied on Analyze .img format images.
DiVa-DTI License - GNU General Public License (GPL).

  • Platform: WinOther
  • Publisher: Diva-dti
  • Date:

This is my implementation of the popular Unix/Linux program Fortune in MATLAB. To install it, simply unzip the file archive to a folder, and run "initial.m", this will create the MAT-files containing the fortunes. After that type "fortune" at the command line for a random clean fortune, use the "off" flags for an offensive fortune, and read the readme or header of the file for more information..

  • Platform: Matlab, Scripts
  • Publisher: Robert M. Flight
  • Date: 14-03-2013
  • Size: 1997 KB

The HTML Toolbox (HT) stores various crosslink information about MATLAB programs using the HyperText Markup Language (HTML). This version of the toolbox writes the following information about each MATLAB program in a HTML file: - m-files called by the current program. - m-files that call the current program. - mat-files loaded/saved - files related to printing of plots - m-files called in the actual MATLAB code of a program HT can also create frames..

  • Platform: Matlab, Scripts
  • Publisher: Bjorn Alsberg
  • Date: 11-01-2013
  • Size: 338 KB

Depth cameras give a 3D distance measurement for each image pixel. These sensors are increasingly popular in Engineering applications such as automation, manufacturing, structural surveys, robotics, computer vision, 3D markerless motion capture and home entertainment. The image on the left shows a Microsoft Kinect sensor (which includes a depth camera) pointing at the corner of a room. The orange rectangle gives a rough boundary of the depth image captured by the sensor. The depth image is provided as separate metric x,y,z values for each pixel in the image.

  • Platform: Matlab, Scripts
  • Publisher: Sahab
  • Date: 22-04-2013
  • Size: 1321 KB

This program can write a 2D or 3D array to a single or multi-band GeoTIFF file. For more information and examples, please visit: http://www.rotman-baycrest.on.ca/~jimmy/geotiffwrite or type: help geotiffwrite MATLAB's Mapping Toolbox only provides a "geotiffread" function, but it does not have a "geotiffwrite" function. This is the MATLAB program to write a 2D or 3D array to a single or multi-band GeoTIFF file, where data can be either 1-bit monochrome data (i.e. binary or bilevel), 8-bit unsigned integer, 16-bit signed / unsigned integer, 32-bit signed integer, or 32-bit floating point.

  • Platform: Matlab, Scripts
  • Publisher: Jimmy Shen
  • Date: 23-02-2013
  • Size: 20 KB

The program computes the composition of benzene, toluene and p-xylene versus time in all column plates. The steady state values are plotted versus the plate number for all three components. This MATLAB program is adapted from an example given in Chemical Engineering Dynamics by Ingham et al., Wiley-VCH, 2000..

  • Platform: Matlab, Scripts
  • Publisher: Housam Binous
  • Date: 08-03-2013
  • Size: 41 KB

This project houses software to analyze data acquired from electrophysiology experiments. Currently, we have an Octave/MATLAB program to analyze electroneurogram traces of coupled oscillators, and a Perl library for the analysis of voltage trace data.

the stationary signal f(t)=cos(2*pi*5*t)+ cos(2*pi*10*t)+ cos(2*pi*20*t)+ cos(2*pi*50*t) having frequencies of 5,10, 20and 50 Hz at any given time instant. MATLAB program can be implemented to plot the stationary signal mentioned above: Clear all; Clf; n=1:200; y=cos(2*pi*5*n/200)+cos(2*pi*10*n/200)+cos(2*pi*20*n/200)+cos(2*pi*50*n/200); plot(y); /*sampling frequency (fs)=200hz x[t]=x[n*Ts] Sampling period(Ts)=(1/fs)*/ /*The same signal if is non-stationary in nature,i.e its frequency changes with time, from 5,10,20 to 50 hz.

  • Platform: Matlab, Scripts
  • Publisher: payel mukherjee
  • Date: 19-06-2013
  • Size: 10 KB

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