Computation

Computation Job Management (jobman in short) is a program that calls executables according to a given program flow. Each executable is run in a separate process. It is useful when a project needs to carry out a series of calculations that are performed by software written in different languages...

CARDboard Illustrative Aid to Computation, or Cardiac, for short was designed as a learning aid in order to teach high school students how computers work. The kit consisted of an instruction manual and a die-cut cardboard "computer". The computer "operated" by means of pencil and sliding...

IMAGGS(NUM,DEN) Computation of Im[G(s)]=0 of a LTI system with transfer function defined by its NUM, DEN coefficients.Examples used are form "Computation of Stabilizing PI and PID Controllers" by Nusret Tan, Ibrahim Kaya and Dereck P. Atherton.Method is from "Fast calculation of stabilizing PID...


Platforms: Matlab

Darwin 2: Java Framework for Evolutionary Computation (genetic algorithm, GA). A true framework with out-of-the-box functionality and extensibility of all classes. Interface-based pattern with dependency-injection to configure components.


Platforms: Windows, Mac, Linux

JECO is a Evolutionary Computation Library deveoloped in Java. It includes a variety of evolutionary optimization techniques such as genetic algorithm, genetic programming, evolutionary mapping methods, particle swarm optimization, ant colonies, etc.


Platforms: Windows, Mac, Linux

The aim of this toolbox is to compute blocking probabilities in WDM networks. This work was based on [1], [2], [3], [4] and user is referred to those papers for deeper study.Because WDM networks are circuit switched loss networks blocking may occur because of lack of resources. Also in circuit...


Platforms: Matlab

Interactive Evolutionary Computation (IEC) can handle such optimization problems where the objectives are non-commensurable or explicitly/mathematically not available.IEC is a technique from the class of evolutionary algorithms (EAs), whose fitness function is replaced by a human. The human user...


Platforms: Matlab

This example is a proof-of-concept to show that handle objects can be used to model dependencies between different steps of a set of computations. It shows that objects can be used to hide the complexity of arranging the order of computations that partially depend on each other. The computation...


Platforms: Matlab

The Matrix Computation Toolbox is a collection of MATLAB M-files containing functions for constructing test matrices, computing matrix factorizations, visualizing matrices, and carrying out direct search optimization. Various othermiscellaneous functions are also included. This toolbox supersedes...


Platforms: Matlab

Before there was floating point, or a way to write zero, or algebraic notation, Archimedes bounded the value of pi by estimating the perimeter of regular polygons inside and outside the circle. His computation is repeated and explained here using MATLAB.


Platforms: Matlab

A modified version of the SGP4 code used for standard satellite orbit computation using two-line elements (TLE). The modified code outputs satellite positions and velocity in ECF coordinates and universal time from EPOCH. Utilities are provided to calculate point-to-point angle, range rates, TCS...


Platforms: Matlab

Efficient computation of pseudo Zernike radial polynomials via their relation to Zernike radial polynomials.Thus it will need another function stored in the matlabcentral, fileID 34641http://www.mathworks.com/matlabcentral/fil...l_polynomials.mThis function is written with vectorization in mind,...


Platforms: Matlab

NumExp is a family of open-source applications for numerical computation.It is based on a server with the NumExp core functionalities. This server comunicates with potencial clients using a simple Corba interface.


Platforms: *nix, Python, BSD

Distributed BEAGLE provides a distributed evolutionary computation system. Distributed BEAGLE is a master-slave distribution extension of the evolutionary computation framework, Open BEAGLE. Its key features are robustness, fault tolerance, adaptability for heterogeneous networks, and...


Platforms: *nix

Build whole number and fraction computation skills. Number by number problem exercises. Includes whole number math facts, addition, subtraction, multiplication and division of whole numbers and fractions. Also includes English and Metric measurements. Simple to complex problem generation. Printed...


Platforms: Windows, Other

JCLEC is a tool designed for Evolutionary Computation (EC) research, that was developed using the Java programming language. JCLEC was built in order to provide a high-level software environment to do any kind of Evolutionary Algorithm (EA). The tool offers support for genetic algorithms...


Platforms: Windows

Open BEAGLE is a C Evolutionary Computation (EC) framework. It provides an high-level software environment to do any kind of EC, with support for tree-based genetic programming; bit string, integer-valued vector, and real-valued vector genetic algorithms; and evolution strategy.The Open BEAGLE...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

Occasionally I see a request for computation of a running, windowed standard deviation. This is easily accomplished using filter and the alternative formula for the standard deviation:std = sqrt((sum(x.^2) - n*xbar.^2)/(n-1)).Movingstd allows you to specify forward, backward or central windows of...


Platforms: Matlab

PITAN(NUM,DEN,W) plots the stability boundary locus L(KP,KI,W) in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) gridding become important.The method works for open...


Platforms: Matlab

A collection of utilities for translating GPS coordinates to related coordinate systems (Earth Centere Fixed, Topocentric, UTM) with auxiliary routins for horizon computation and ray ellipsoid intercepts.


Platforms: Matlab