The Rijndael Algorithm
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.To run the first demo run the file...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (58): Optimization with MATLAB and the Genetic Algorithm and Direct Search Toolbox Download |
This is a 3D visualization of how the Expectation Maximization algorithm learns a Gaussian Mixture Model for 3-dimensional data.--How it works--The data is either read in or generated in general-covariance gaussian clusters. For each value of k (number of Gaussians to fit), a movie is played...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): 3D visualization of GMM learning via the EM algorithm Download |
The Matlab convhulln is a gateway to the quickhull algorithm ( see www.qhull.org ). In my opinion, one weak point of this mex routine is that it processes all the points without performing any preliminary filtering.In many cases it would be faster if only the point that can be part of the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): N-DIMENSIONAL CONVEX HULL: QUICKER HULL ALGORITHM Download |
This is an application of the Greedy Algorithm and the Local Search for finding a solution for the SC Distribution Network problem.We dealt with one level SC composed of a set of factories and a set of Sales Points, each sales point has a demand at a certain time, each factory has a production...
Platforms: Matlab
License: Freeware | Size: 583.68 KB | Download (52): Applying Greedy Algorithm and Local Search in a Supply Chain distribution problem Download |
Algorithm::Huffman is a Perl extension that implements the Huffman algorithm. SYNOPSIS use Algorithm::Huffman; my %char_counting = map {$_ => int rand(100)} (a .. z, A .. Z); # or better the real counting for your characters # as the huffman algorithm doesnt work good with random data...
Platforms: *nix
License: Freeware | Size: 8.19 KB | Download (110): Algorithm::Huffman Download |
Algorithm::C3 is a module for merging hierarchies using the C3 algorithm. SYNOPSIS use Algorithm::C3; # merging a classic diamond # inheritence graph like this: # # # / # # / # my @merged = Algorithm::C3::merge( D, sub { # extract the ISA array # from the package no...
Platforms: *nix
License: Freeware | Size: 8.19 KB | Download (130): Algorithm::C3 Download |
We use the genetic algorithm (gatool) to determine the four parameters of the implicit Forst-Kalkwarf-Thodos Model. Predictions are in perfect agreement with data of vapour pressure of iodobenzene versus temperature for a temperature range from 380.15 K to 580.15 K.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Model Determination using Genetic Algorithm: Forst-Kalkwarf-Thodos Model Download |
We use the genetic algorithm (gatool) to determine the three parameters of the simple Antoine equation and the six parameters of the Modified Antoine Model. Predictions are in perfect agreement with experimental data of vapor pressure of ethanol versus temperature for a temperature range from...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (44): Model Determination using Genetic Algorithm: Application to Vapour Pressure vs Temperature Equations Download |
This m-file give you the Nipals algorithm to realize a Principal Components Analysis for statistical study. I realize this program specifically with an aim of analysis spectroscopic data. Use 'help' for description
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): NIPALS algorithm Download |
The rainflow algorithm code has been prepared according to the ASTM standard (Standard practices for cycle counting in fatigue analysis) and optimized considering the calculation time.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 40.96 KB | Download (50): Rainflow Counting Algorithm Download |
The MAXA Crypt Mobile application was designed to help you encrypt files, folders and texts using the 256-bit Rijndael algorithm, winner of the Advanced Encryption Standard contest. Multiple files can be encrypted into one file and are even compressed in their size.
The program is smaller than...
Platforms: Windows
License: Freeware | Download (424): MAXA Crypt Portable Download |
Rijndog is an easy to use file encryption/decryption package making use of the Rijndael AES algorithm.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 34.33 KB | Download (51): rijndog Download |
This contribution provides functions for finding an optimum parameter set using the evolutionary algorithm of Differential Evolution. Simply speaking: If you have some complicated function of which you are unable to compute a derivative, and you want to find the parameter set minimizing the...
Platforms: Matlab
License: Freeware | Size: 81.92 KB | Download (44): Differential Evolution Download |
I was trying out modifications of the LMS algorithm so that it will converge faster and the mean square error will also be smaller. Getting to one of the drawbacks of LMS, that it has only one controllable parameter "mu", the selection of whose value will be the most critical from design point of...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (44): Binary Step Size Based LMS Algorithms(BS-LMS) Download |
This function solves the system of linear equations A*x=b, using the simplest form of the SQMR algorithm without look-ahead, where A is square and symmetric.SQMR is an adaptation of the general nonsymmetric QMR method to exploit the symmetry of the matrix A. With SQMR, one can use symmetric...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Simplified Quasi-Minimal Residual Algorithm Download |
The Stentiford Algorithm can be stated as following:1. Find a pixel location (i, j) where the pixels in the image match those in template T1. With this template all pixels along the top of the image are removed moving from left to right and from top to bottom.2. If the central pixel is not an...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Stentiford Thinning Algorithm Download |
Template::Plugin::Digest::MD5 is a TT2 interface to the MD5 Algorithm. SYNOPSIS [% USE Digest.MD5 -%] [% checksum = content FILTER md5 -%] [% checksum = content FILTER md5_hex -%] [% checksum = content FILTER md5_base64 -%] [% checksum = content.md5 -%] [% checksum = content.md5_hex -%]...
Platforms: *nix
License: Freeware | Size: 4.1 KB | Download (96): Template::Plugin::Digest::MD5 Download |
Template::Plugin::Digest::SHA1 is a TT2 interface to the SHA1 Algorithm. SYNOPSIS [% USE Digest.SHA1 -%] [% checksum = content FILTER sha1 -%] [% checksum = content FILTER sha1_hex -%] [% checksum = content FILTER sha1_base64 -%] [% checksum = content.sha1 -%] [% checksum =...
Platforms: *nix
License: Freeware | Size: 4.1 KB | Download (94): Template::Plugin::Digest::SHA1 Download |
Eclat is a small, simple application specially designed to help you find frequent item sets (also closed and maximal) with the eclat algorithm, which carries out a depth first search on the subset lattice and determines the support of item sets by intersecting transaction lists.
The current...
Platforms: Windows
License: Freeware | Download (447): Eclat Download |
Apriori is a small, simple, command prompt application designed to help you find association rules and frequent item sets (also closed and maximal) with the apriori algorithm, which carries out a breadth first search on the subset lattice and determines the support of item sets by subset tests....
Platforms: Windows
License: Freeware | Download (469): Apriori Download |