Implementations

Certain electromagnetic scattering problems have analytical solutions. In the cylindrical coordinate, the solutions are expressed in the series form of the products of the Bessel functions and exponential functions. This package contains the code that implements the field solutions asa) a... Platforms: Matlab

The attached model implements a Sobel edge detection algorithm in Embedded MATLAB.This demo shows how to read in an image operate on the serialized data and reconstruct the image back from serialized data after applying Sobel operators. The demo detects edges of a stop sign in the source... Platforms: Matlab

Perform Viterbi Decoding to find the most likely path and probability of the sequence 'seq' for the system defined as follows:p is the initial state probability matrixA is the State transition matrixB is the Output matrix where possible outputs are mapped tointegers 1,2,...'end_prob' state is the... Platforms: Matlab

This file provides implementations of the composite parameterization of the unitary group U(d) and special unitary group SU(d) of arbitrary dimension d.>> UC.mFor an arbitrary dxd real matrix 'lambda' the function UC(lambda) returns a unitary matrix of dimension dxd.>> UCS.mFor an arbitrary dxd... Platforms: Matlab

The FWR Toolbox is a MATLAB toolbox used to analysis the Finite Word Length ed¬TCdeects of linear time-invariant digital filters/controllers implementations.When digital d¬TCdalter/controller are implemented in computing machines (micro-controller, DSP, FPGA, etc.) with d¬TCdanite... Platforms: Matlab

These functions calculate fractional or complex order derivatives, when the order changes with time. Riemann-Liouville, Caputo and GrdoDsnwald-Letnikoff definitions are provided; the three variations considered by Lorenzo and Hartley are considered. Fuzzy supervised implementations in Simulink,... Platforms: Matlab

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

This example calculates the bit error rate (BER) of a BluetoothdlT« or 802.11b communication link interfered with by another 802.11b or Bluetooth transmitter. It uses the new MATLABdlT« object oriented programming features released in R2008a.The main function btint and accompanying classes... Platforms: Matlab

A small tool to find all points of a geven data set wihtin the radial or box range around the query point. It fully uses the JIT hence is very fast compare to other implementations.Version 2 is about 10 times faster. Now it is about the same speed as mex coded kdtree code (FEX ID 4586). Platforms: Matlab

Description DC is simple and effective which can outperform the K-means and AP algorithm. Platforms: Matlab

PBKM is simple and effective which can outperform the K-means algorithm. Platforms: Matlab

This package provides implementations of several spectral (FFT,DCT)saliency algorithms for images.There are several methods (multichannel_method) to calculate themultichannel saliency:'fft': by default the same as 'fft:whitening''fft:whitening' Uses spectral whitening to calculate the saliency of... Platforms: Matlab

Implementations of the Hit-And-Run and Gibbs sampling algorithms for the generation of uniformly distributed random vector x satisfying the system of linear inequalities A.x Platforms: Matlab

A fast and simple voxel traversal algorithm through a 3D space partition (grid) proposed by J. Amanatides and A. Woo (1987).Author: JesdoDos P. Mena-Chalco.References:[1] "A fast voxel traversal algorithm for ray tracing" J. Amanatides and A. Woo. Eurographics, 87(3), 1987[2] Other... Platforms: Matlab

GODLIKE (Global Optimum Determination by Linking and Interchanging Kindred Evaluators) compiles various population-based global optimization schemes.It handles both single- and multi-objective optimization, simply by adding additional objective functions.It solves optimization problems using... Platforms: Matlab

PHP Secure Communications Library is a pure-PHP implementations of an arbitrary-precision integer arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael, AES, SSH-1, SSH-2, and SFTP. Platforms: PHP

We are proud to announce our NEW AdEmbed feature that enables you to make extra cash $$$ with your blog!BotProof Captcha is a free anti-spam and anti-bot solution which uses a new and unique type of CAPTCHA. We offer a service that will change the way you think about protection from spam and... Platforms: PHP

This PHP extension for Drupal 7 currently adds C implementations to the frequently used check_plain and drupal_static Drupal functions.It is still experimental and it should not be used in production until you've thoroughly tested it. It has only been tested to work with PHP 5.3.2, however, it... Platforms: PHP

This module provides some tools for managing blocks in Drupal using ctools plugins. This can be very handy for maintaining a large number of blocks in a more sane way by way of include files and simple plugin definitions.There are two methods of using ctools block.1) Expose plugins to... Platforms: PHP

Payment processor implementations for DPS (Direct Payment Solutions) Payment Express payment gateway.Payment Express offers both merchant hosted and provider hosted payment processors and is commonly used in Australia and New Zealand. This module implements methods for each of these (via PXPay,... Platforms: PHP