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Algorithms software
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Algorithms

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Added: September 01, 2013 | Visits: 409

M-files for This set of programs correspond to demos, exercises, and implementations of algorithms described inAbdi H. (1994) Les Reseaux de Neurone (in French) andin (in English)Abdi, Valentin, Edelman (1999) Neural Networks. SageThese include:Linear auto and hetero associators, radial basis function...



Platforms: Matlab

License: Freeware Size: 61.44 KB Download (40): M-files for "Neural Networks" Download

Added: May 09, 2013 | Visits: 570

Constrained MOO using GA This code is a demo of using Genetic Algorithms (GA) to solve a simple constrained multi-objective optimization (MOO) problem.The objective is to find the pareto front of the MOO problem defined as follows: Maximize: f1(X) = 2*x1 + 3*x2 f2(X) = 2/x1 + 1/x2 such that: 10 > x1 > 20 20 > x2 > 30The...





Platforms: Matlab

License: Freeware Size: 10 KB Download (45): Constrained MOO using GA Download

Added: May 17, 2013 | Visits: 465

Matrix Completion via Thresholding Contains three matrix completion algorithms and a demo script for running them. Also compares against other matrix completion algorithms - Singular Value Thresholding and Fixed Point Iteration.Solves the following three optimization problems:min rank(X) subject to ||y - M(X)||_2


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): Matrix Completion via Thresholding Download

Added: August 04, 2013 | Visits: 263

Neural Network Classifiers Fast implementation of the GRLVQ, SRNG and H2MGLVQ algorithms, three supervised LVQ classifiersPlease run mexme_NN to recompile mex files on your own plateformPlease run test*.m to run demos


Platforms: Matlab

License: Freeware Size: 174.08 KB Download (43): Neural Network Classifiers Download

Added: August 12, 2013 | Visits: 388

RLS Algorithm Demo RLS is one of the great adaptive filter algorithms. In this file ,an experiment is made to identify a linear noisy system with the help of RLS algorithm. The weights of the estimated system is nearly identical with the real one.A reference is used to write the algorithm.


Platforms: Matlab

License: Freeware Size: 51.2 KB Download (39): RLS Algorithm Demo Download

Added: May 02, 2013 | Visits: 332

NLMS Algorithm Demo NLMS is one of the adaptive filter algorithms. In this file ,an experiment is made to identify a linear noisy system with the help of NLMS algorithm. The weights of the estimated system is nearly identical with the real one. Also , adaptive learning rate has been applied.A reference is used to...


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): NLMS Algorithm Demo Download

Added: July 24, 2013 | Visits: 421

Many testfunctions for global optimizers This is a large set of test functions, which may be used to test the effectiveness of global optimization algorithms. Some are rather easy to optimize (rosenbruck, leon, ...), others next to impossible (crosslegtable, bukin6, ...).All the test-functions are taken from either [1], [2] or [3] (see...


Platforms: Matlab

License: Freeware Size: 40.96 KB Download (40): Many testfunctions for global optimizers Download

Added: May 20, 2013 | Visits: 446

gapolyfitn This function implements a method of using genetic algorithms to optimise the form of a polynomial, i.e. reducing the number of terms required in comparison to a least-squares fit using all possible terms, as described in the following paper:Clegg, J. et al, "The use of a genetic algorithm to...


Platforms: Matlab

License: Freeware Size: 30.72 KB Download (40): gapolyfitn Download

Added: March 25, 2013 | Visits: 379

Aperiodic array generation Aperiodic 1D and 2D binary arrays from Thue-Morse and Rudin-Shapiro algorithms are generated based on user input. Saves data and picture to file.Rudin-Shapiro: g(A)=AC, g(B)=DC, g(C)=AB, g(D)=DBThue-Morse: g(A)=AB, g(B)=BASee Macia, "The role of aperiodic order in science and technology" Rep....


Platforms: Matlab

License: Freeware Size: 10 KB Download (45): Aperiodic array generation Download

Added: April 09, 2013 | Visits: 461

CONTRAST CONTROLLER Two algorithms to adjust the contrast level of images are coded. One of the method is contrast stretching.Works for both gray and colored images.


Platforms: Matlab

License: Freeware Size: 81.92 KB Download (41): CONTRAST CONTROLLER Download

Added: July 07, 2013 | Visits: 445

Art1-FuzzyArt-Artmap-FuzzyArtmap MATLAB routines for the following Adaptive Resonance Theory Algorithms: Art1, Artmap, Fuzzy Art, Fuzzy Artmap. These routines are described and their usage explained in Appendix A of the book "Adaptive Resonance Theory Microchips", Kluwer Academic Publishers, ISBN 0-7923-8231-5. Chapter 1 of the...


Platforms: Matlab

License: Freeware Size: 10 KB Download (39): Art1-FuzzyArt-Artmap-FuzzyArtmap Download

Added: July 01, 2013 | Visits: 232

Block Matching Algorithms for Motion Estimation This paper (and accompanying MATLAB source code) is a review of the block matching algorithms used for motion estimation in video compression. It implements and compares 7 different types of block matching algorithms that range from the very basic Exhaustive Search to the recent fast adaptive...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 122.88 KB Download (39): Block Matching Algorithms for Motion Estimation Download

Added: July 12, 2013 | Visits: 415

newton's algorithm for nnls Solves the linear least squares problem with nonnegative variables using the newton's algorithm in:Portugal, Judice and Vicente, A comparison of block pivoting and interior point algorithms for linear least squares problems with nonnegative variables, Mathematics of Computation, 63(1994), pp....


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (39): newton's algorithm for nnls Download

Added: April 19, 2013 | Visits: 403

predictor-corrector algorithm Solves the linear least squares problem with nonnegative variables using the predictor-corrector algorithm in:Portugal, Judice and Vicente, A comparison of block pivoting and interior point algorithms for linear least squares problems with nonnegative variables, Mathematics of Computation,...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (42): predictor-corrector algorithm Download

Added: July 23, 2013 | Visits: 282

SAT solver by CE & BK algorithms SAT solvers by Cross-Entropy (CE) and a Botev-Kroeze (BK) optimization algorithmsCNF SAT problems can be formulated as :S(X)=sum(j=1,...,m)C_j, where C_j=max(0 , (2X_i-1)*AjiPlease run the demo filestest_ce_satA.mtest_cemcmc_satA.mIn order to compile mex-files on your platform, please run...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 276.48 KB Download (38): SAT solver by CE & BK algorithms Download

Added: June 04, 2013 | Visits: 283

Dp algorithm a kind of usefull clustering algorithm that is better than kmeans and ward hierarchical clustering algorithms in some data sets


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 163.84 KB Download (45): Dp algorithm Download

Feature selector based on genetic algorithms and information theory Techniques from information theory are usual for the selection of variables in time series prediction or pattern recognition. These tasks involve, directly or indirectly, the maximization of the mutual information between input and output data. However, this procedure requires a high...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (40): Feature selector based on genetic algorithms and information theory Download

Added: September 05, 2013 | Visits: 521

ofdm symbol generation ofdm symbol generation of QPSK subsymbols for testing PAPR reduction algorithms.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (42): ofdm symbol generation Download

Added: June 28, 2013 | Visits: 434

GUI for image processing It includes some of the basic algorithms of image processing.I am seeking suggestions on how to improve it as this is the project that I am doing. thank you.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 102.4 KB Download (43): GUI for image processing Download

Added: June 25, 2013 | Visits: 405

wp-codec-cn Encode / decode the posts and comments with one of the following algorithms: base64, phpjsrsa, rune word etc.


Platforms: PHP

License: Freeware Size: 10 KB Download (40): wp-codec-cn Download

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