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Listing of Development Tools in Scripts

M-files accompanying the " Genetic Algorithms & New Optimization Methods in MATLAB " webinar. These files provide what you need to run the two demos: Optimization of non-smooth objective function, and Optimization of a random stochastic objective function.

  • Platform: Scripts, Matlab

Permanent Magnet synchronous motor was modeled with the help of vector control technique and it was also made sensorless based on sliding model observer (SMO). controller parameters are given after tuning it with conventional gradient descent method..

  • Platform: Scripts, Matlab

RANDPDF returns the matrix of random numbers from probability density distribution defined in p and px. p are the density (the y axis) and px are the value (the x axis) of the pdf. p and px must be of the same length. dim define the output matrix dimensions, for example dim=[100 3] define the 100x3 two dimensional matrix with 300 random numbers.

  • Platform: Scripts, Matlab

Broydon - Fletcher - Goldfarb - Shanno (BFGS) Method this contains following files: objective function.m BFGS.m and other 2 files..

  • Publisher: parminder
  • Date: 04-06-2013
  • Size: 41 KB
  • Platform: Scripts, Matlab

Acquire & demodulate Double Rate Images from Photonfocus camera using Image Acquisition Toolbox This is an example of how to use Image Acquisition Toolbox to acquire images from Photonfocus cameras with Double Rate technology. Specifically, this example shows how to use this feature with the DR1-D1312-200-G2-8 camera.

  • Platform: Scripts, Matlab

Analogous to Matlab trimmean, but trims only the low values. The trim percent applies to the low values only, which is different from the trimmean, where the percent applies to both low and high values, i.e. it is effectively divided by 2 on each end.

  • Publisher: Yury
  • Date: 04-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

main executing reference usage: usage_ImageToAndFromGraphCoordinates.m The objective is to illustrate how to map a 2-level image, ie. black-and-white image, to graph coordinates and vice-versa. * Caveat: For demo reference only. - Certain conditions are also to be noted, please refer to notes at the demo codes.

  • Platform: Scripts, Matlab

This module will display a view of images using the ImageFlow javascript plugin available from http://finnrudolph.de/ImageFlow. ImageFlow is a picture gallery, which allows an intuitive image handling. The basic idea is to digitally animate the thumbing through a physical image stack.

  • Publisher: aaron
  • Date: 04-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab
  • chi2ssize
  • License: Shareware
  • Price: .price.
  • Rating

Sample size required in tests concerning the variance, employing the Chi-square distribution and solved by iterative fashion (directed trial and error). This means that we enter an initial value for n in order to obtain a better estimate. It only needs the sample variance, expected (hypothesized) variance, initial sample size, hipothesis direction, Type II error and significance level.

  • Platform: Scripts, Matlab

Sequence Generator (file ID #24620) has been renamed to CORE - Constraint Randomization Environment. Interface and code structure of v0.91 are explained in this manual. Current development concentrates on these topics: - Performance related issues - Bug fixes (3 known issues) - Improved constraint setting - General settings tab - Brand new algorithm [See last page of the manual for details.

  • Platform: Scripts, Matlab

This file contains the example programs and other information for the book Solving ODEs with MATLAB by L.F. Shampine, Ian Gladwell, and Skip Thompson..

  • Platform: Scripts, Matlab

For negative and pisitive data. If you have part of your data with a negative sign, you can try this analysis to find and plot the Weibull Distribution. FOr positive data runs very well..

  • Platform: Scripts, Matlab

This class provides a simple key/value data structure for character keys and values of any MatLab data type. Supports direct referencing like d('mykey') = 'myvalue'. Also check out the dict class at #19647. (Unfortunately i didnt check the file exchange before writing my own, but by now i've included it at many places and also need this class as prerequisite for other FileExchange downloads).

  • Platform: Scripts, Matlab

I had written this code for my mechatronics course project: Color Following Robot/Image Processing Robot. It follows object of any particular color (red in this case). 1) The robot (RC car) has a webcam mounted on top of it which captures images continuously.

  • Platform: Scripts, Matlab

Starter kit for the tenth MATLAB Programming Contest "Ants", which ran May 11-18, 2005. You are given the task programming an ant to collect as much food as possible. For more information, see the contest page: http://www.mathworks.com/contest/ants/rules.

  • Platform: Scripts, Matlab

This submission contains the demo files used in the Global Optimization with MATLAB webinar: http://www.mathworks.com/wbnr43346 MultStart Demos * Peaks Minimization * Nonlinear Curve Fitting GlobalSearch Demos * Peaks Minimization * Volumentric Efficiency Maximization Simulated Annealing Demos * Peaks Minimization * Eight Queens Problem * Galactic Traveling Salesman Pattern Search Demos * Peaks Minimization * Mount Washington Demo Genetic Algorithm Demos * Peaks Minmiziation * Rastrigins Function Minimization * Partical Swarm Example * Multiobjective Genetic Algorithm Comparison of Solvers on Rastrigins Function * Comparison of Multiple Solvers on Rastrings.

  • Platform: Scripts, Matlab

Slides and demo files from the live webinar "Como aumentar a velocidade de aplicacoes MATLAB".

  • Platform: Scripts, Matlab

When developing a software package, it is useful to test changes by periodically running all the functions in a validation library. This function automates the process. VALIDATE DIRNAME runs each M-file in the directory DIRNAME. Each M-file should be a function that takes no inputs and returns a logical vector or scalar.

  • Platform: Scripts, Matlab

these two functions define and undefine variable constants like the #define preprocessor command in C. No global variables are used. Tested on R2006b See help for each file.

  • Platform: Scripts, Matlab

% example: load 'cluster.dat' x = cluster(:,1); y = cluster(:,2); z = cluster(:,3); [length(z) mean(z) var(z)] variogram(x,y,z,0).

  • Platform: Scripts, Matlab

Speed control of DC motor using Hysteresis pulse width modulation. This model simulates the speed and current control of DC motor using the Hysteresis pulse width modulation. The current band is defined and relay ensures that that the current remains between the upper and lower limit i.

  • Platform: Scripts, Matlab

Rasqal is a free software / Open Source C library that handles Resource Description Framework (RDF) query syntaxes, query construction and query execution returning result bindings. The supported query languages are SPARQL and RDQL. gs. The sgt; Rasqal was designed to work closely with the Redland RDF library but is entirely separate.

  • Platform: Scripts, C and C plus plus

The attached CSV file contains a 751 x 2 matrix, which can be read using the MATLAB "csvread" command. >>data = csvread('TW1.csv'); The first column is the standardized test statistic Z, ranging from -3.9 to 3.6 in increments of 0.01. The second column is the cumulative distribution function (CDF).

  • Platform: Scripts, Matlab

InSPIRE: utilties for cropping, geting itk output into matlab data, save matlab user place landmarks into itk landmark file for itk transformations. Please download all InSPIRE files..

  • Publisher: Rex Cheung
  • Date: 04-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

The MATLAB 'profreport' function used by the profiler generates a table of function calls sorted by execution time. However, often it is necessary to sort by number of calls, time in self, etc. 'SProfReport' duplicates all the functionality of the original, but permits the function call to be sorted.

  • Platform: Scripts, Matlab

Implementation of the well known Haralick Edge Detector. Here are the steps of the algorithm : (1) Fit a bi-cubic polynomial to a small neighborhood of each pixel (this step provides smoothing too). (2) Compute (analytically) the second and third directional derivatives in the direction of gradient.

  • Platform: Scripts, Matlab

The program is the simplest form of PSK. Good for beginners. It realizes PSK by using two phases for two binary values '1' and '0'..

  • Platform: Scripts, Matlab

AWDN(2003)introduce a powerful numerical skill (QUAD) to price universal options. In this code, I just price a E.

  • Platform: Scripts, Matlab

VVAR uses a pre-existing "scratch" file to store variables and can be used to pre-allocate a huge array much faster than using zeros. On a MacBook Pro with 64 bit MATLAB and 4Gb RAM, creating an 8Gb double array with VVAR was 100x faster than using zeros (1.

  • Platform: Scripts, Matlab

easyfitGUI(varargin) fits real data Y = f(X) easyfitGUI open a figure with uimenus devoted to process the data. VARARGIN: one or several matrix [X, Y] having: first column = vector of the independant variable (X) second column = vector of the dependant variable (Y).

  • Platform: Scripts, Matlab

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