Calculate Square Root

[U D] = UDFactor(P) returns matrices U and D such that U.'*D*U = P[U D] = UDFactor(P,uflag) returns matrices U and D such that U*D*U.' = Pwhen uflag is set to TRUE. Setting uflag to FALSE is equivalent torunning UDFactor with only one argument.The alogrithm of UDFactor is similar to the Cholesky...

To walk through the code and for a thorough description, refer toA. Meucci (2010), "Visualizing the Propagation of Risk: Square-Root Rule, Covariances and Ellipsoids"Latest version of article and code available at http://symmys.com/node/137

The Fisher4Cast suite provides a standard, tested tool set for general Fisher Information matrix prediction and forecasting for use in both research and education. The toolbox design is robust and modular, allowing for easy additions and adaptation while keeping the user interface intuitive and...


Platforms: PHP

The EJS Differential Galactic Rotation Model illustrates the model of galactic rotation proposed by Jan Oort in 1927. In Oort's model most of the mass of the galaxy is concentrated at the center. Stars move in circular orbits around the center, with orbital speeds that are inversely proportional...


Platforms: Mac

Dew Lab Studio includes MtxVec math library and additional signal analysis (DSP Master) and statistical analysis (Stats Master) add-on packages. Features include: - available as FMX, VCL and .NET Core. - Win32,Win64,MacOS,iOS,Android,Linux - fast object oriented numerical/matrix...


Platforms: Windows, Windows 8, Windows 7, Windows Server

FASTRMS Instantaneous root-mean-square (RMS) power via convolution.FASTRMS(X), when X is a vector, is the time-varying RMS power of X, computed using a 5-point rectangular window centered at each point in the signal. The output is the same size as X and contains, for each point in X, an estimate...


Platforms: Matlab

Simulate a time dependent solution of Schrodinger's equation and calculate energy spectrum of a 1D finite square well using split-operator method.Reference: M. D. Feit, J. A. Fleck, Jr., and A. Steiger, "Solution of the Schrodinger Equation by a Spectral Method", Journal of Computational Physics...


Platforms: Matlab

Advanced Roots Calculator is a small, simple, command prompt based application specially designed to help you choose what kind of root of a number or data arithmetic you want to calculate. for WindowsAll


Platforms: Windows

The tool box provides the procedure to calculate all band edge energies and corresponding wavefunctions in single quantum square well using Finite Element Method.


Platforms: Matlab

Bio::Root::Object is a core Perl 5 object. SYNOPSIS # Use this module as the root of your inheritance tree. Object Creation require Bio::Root::Object; $dad = new Bio::Root::Object(); $son = new Bio::Root::Object(-name => Junior, -parent => $dad, -make => full); See the new() method...


Platforms: *nix

Root-Portal is a GNOME program that monitors files, processes etc and displays changes either directly to the desktop or in a transparent border-less window. This is useful for monitoring system logs and for providing feedback on system activities. Root Portal is a way to do stuff on your...


Platforms: *nix

XMMS Root Visualization Plugin is a little XMMS plugin wich can draw a spectrum analyzer directly to the background (root window) of X. Whats New in This Release: - changed code to get rid of gcc 4 compiler warnings - added alpha channel to all colors - rewrote configuration backend -...


Platforms: *nix

Root Actions servicemenu is a replacement/alternate for the default Edit-as-root servicemenu. It allows an admin user to perform several root only actions from konqueror (It of course asks for a password) Usage: The following actions can be performed (see the screenshot): Edit as Text:...


Platforms: *nix

Root Park project will build a network that will stand the test of time. RootPark is a Civilization-like game based on the history of computers and networks. You can play it with as many other players as you want since it has full networking capabilities. The game begins in 1960, when...


Platforms: *nix

Calculate Observed Velocities was built as an easy-to-use piece of software that can be used for basic Doppler frequency shift calculations. Calculate Observed Velocities was developed in Java and can run on multiple operating platforms.


Platforms: Windows

The included services can be used calculate the mathematical result of expressions within the selected text in any application. The result can replace the selected text, be inserted after it, or be spoken out loud. Services can be invoked via the services menu, contextual menu or through...


Platforms: Mac

Twelfth Root is an easy to use program that makes visual representations of music to allow even the tone deaf to learn to play their favourite songs. You give it a piece of music in the form of a wav file(see below for details) and it, after some processing, displays a 'picture' of that music....


Platforms: Windows

This software offers a solution for users who want to find the root of one or more words (stemming). An example of stemming is to find the word 'fish' from the words 'fishing', 'fished' and 'fisher'. The user simply adds words or loads them from a file before starting the search. The results are...


Platforms: Windows

A cool application which lets you play Magic Square right on your computer. This game is also sometimes called lights on.


Platforms: Windows

Root Vegetbles Screensaver for Windows, a firm favorite for those keen on a natural cooking. Pictures of colorful root vegetables will fill the screen. Red and white potatoes, parsnips, or sweet potatoes all are root vegetables. These are the winter vegetables that let us eat healthily when the...


Platforms: Windows