The Rijndael Algorithm
This is an extremely fast implementation of the famous Hungarian algorithm (aslo known as Munkres' algorithm). The new version (V2.2)is about 1.5 times faster than the old version (V2.1). It can solve a 1000 x 1000 problem in about 20 seconds in a Core Duo (T2500 @ 2.00GHz) XP laptop with Matlab...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Hungarian Algorithm for Linear Assignment Problems (V2.2) Download |
It's a deterministic iterative zero order algorithm that can be used to solve unconstrained optimization problem. It finds the relative minimum of a two variables function with a deterministic iterative zero order algorithm. Pattern search method It finds the relative minimum of a two variables...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Pattern search method: deterministic iterative zero order algorithm Download |
Munkres algorithm (also known as Hungarian algorithm) is an efficient algorithm to solve the assignment problem in polynomial-time. The algorithm has many applications in combinatorial optimization, for example in Traveling Salesman problem.There are a few submissions in the File Exchange for the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Munkres Assignment Algorithm Download |
Matrix permanent calculated using the fast Ryser Algorithm.Uses the Ryser Formula to calculate the permanent of a matrix. It is O((n^2)(2^n)) which is much faster than the naive algorithm O(n!n). The determinate of a matrix is defined as the analog of determinant where the signs ofeach term in...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Matrix Permanent using Ryser Algorithm Download |
The Genetic Algorithm Utility Library (or, GAUL for short) is a flexible programming library designed to aid in the development of applications that use genetic, or evolutionary, algorithms. It provides data structures and functions for handling and manipulation of the data required for serial...
Platforms: C and C plus plus
License: Freeware | Size: 552.96 KB | Download (44): Genetic Algorithm Utility Library Download |
The submission considers a case where you deduce what weather it is given the status of a shirt that is hung outside. The weather could be Sunny, cloudy, Rainy and the shirt could be dry, dryish, damp etc. Now given some probability matrices (The initial probability of the weather, the transition...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Most probable path using Viterbi algorithm Download |
PID controller has been extensively used in the industrial world. But in this controller it is difficult to tune the PID gains.We apply the genetic algorithm(GA) to tune the PID gains. The GA is agorithm using the biotic; gene the biotic; genetics.
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (55): PID Tuning Using Genetic Algorithm Download |
This simple simulation shows the implementation of FbLMS algorithm for a single channel feedback active noise control system. Here, the controller generates an "anti-noise" signal to result a destructive interference at the sensor position. The objective is to minimize the noise residue.FbLMS...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Feedback active noise control system using FbLMS algorithm Download |
This is the algorithm involved on the use of the non-linear forecast of asset's prices based on the nearest neighbour method.The basic idea of the NN algorithm is that the time series copies it's own past behavior, and such fact can be used for forecasting purposes. On the zip file there are two...
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (40): Nearest Neighbour Algorithm for Stock Prices Forecasts Download |
This implementation is based on the 1968 Murty algorithm for finding a ranked list of the best assignments for an arbitrary cost matrix.This algorithm uses a user-supplied assignment algorithm, such as the Munkres (Hungarian) algorithm or the JV algorithm to obtain an arbitrary number of best...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): K-Best Assignment Algorithm Download |
Simple program that shows how much difference it makes to optimize your code using the profiler tool.However, transfering the code from this M file into an GUI shows that the fasted algorithm (3) runs 10 slower than algorithm (4).
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Compare 6 different algorithms to calculate the mandelbrot set Download |
This function infers the unobserved regimes and provides estimates for the parameters of a Gaussian mixture with two states using the EM algorithm.Exact references to the relevant equations from Hamilton (1994), Chapter 22 can be found in the procedure.Any Tx1 data vector can be fed into the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (42): EM Algorithm: i.i.d. Mixture Distribution Download |
SingleFileSystem (SFS) provides an easy way to work with multiple files and folders stored as a part of a single file using advanced compression and encryption functionality. This solution encapsulates small but powerful file system within a single file. The mechanism of SFS includes some...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $195.00 USD | Size: 4.46 MB | Download (111): AidAim Single File System Download |
Blue Tango is the fun and practical way to make your messages discrete. It keeps text, rich text and even portions of messages confidential. And that's important. Blue Tango encrypts plain text (like data in .txt files OCo which have no formatting) and rich text (like data in .doc, .rtf, or HTML...
Platforms: Windows
License: Shareware | Cost: $16.00 USD | Size: 5 KB | Download (98): Blue Tango - The Text Scrambler Download |
ccrypt is a utility for encrypting and decrypting files and streams. It was designed as a replacement for the standard unix crypt utility, which is notorious for using a very weak encryption algorithm. ccrypt is based on the Rijndael cipher, which is the U.S. government's chosen candidate for the...
Platforms: *nix
License: Freeware | Size: 655.36 KB | Download (96): ccrypt Download |
PGAPy is a wrapper for pgapack, the parallel genetic algorithm library, a powerfull genetic algorithm library by D. Levine, Mathematics and Computer Science Division Argonne National Laboratory. The library is written in C. PGAPy wraps this library for use with Python. The original pgapack...
Platforms: *nix
License: Freeware | Size: 69.63 KB | Download (93): PGAPy Download |
Object recognition technology demo applications for Microsoft Windows. The technology supports webcams, surveillance cameras, media files with still images and video, and is able to perform real-time video stream processing. The recognition algorithm is tolerant to object scale, rotation, pose,...
Platforms: Windows
License: Shareware | Cost: $479.00 USD | Size: 10.57 MB | Download (53): SentiSight algorithm demo (for Windows) Download |
Tukanas File Encryption is a fast file-security program that can password-protect, lock, hide and encrypt any number of files, folders, drives, pictures and documents in seconds. Protected files are hidden, undeletable, inaccessible and highly secure. It hides files from kids, friends and...
Platforms: Windows
License: Shareware | Cost: $19.90 USD | Size: 4.66 MB | Download (456): Tukanas File Encryption Download |
The MarshallSoft AES Library for C/C++ (AES4C) is a toolkit that allows software developers to easily implement strong
encryption and decryption into a Windows C/C++, Visual C++, .NET or Visual C# application.
AES4C is a component (DLL) library that provides an easy interface to...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $115.00 USD | Size: 548.48 KB | Download (2076): MarshallSoft C/C++ AES Library Download |
The MarshallSoft AES Visual FoxPro Library (AES4FP) is a toolkit that allows software developers to easily implement strong
encryption and decryption into a Windows FoxPro application.
AES4FP is a component (DLL) library that provides an easy interface to to perform encryption and...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $115.00 USD | Size: 265.38 KB | Download (124): MarshallSoft Visual FoxPro AES Library Download |