William Barz Newton Iowa

This program calculates the roots of a system of non-linear equations in 2 variables. This a script file and you only have to write in the command windows ">>newton2v2", and the program ask for the functions and other elements that are necessary. What I mean "quotes" is single quotes,like this: '... Platforms: Matlab

This is a solution of Hermite interpolation problem. example: A=[-1 2 -1 inf; 0 1 inf inf;1 -1 -1 8] x f(x) f'(x) f''(x) . . . A = -1 2 -1 Inf 0 1 Inf Inf 1 -1 -1 8 If you don't know the derive values, just write Inf. Use this command: difftable(A) And you can see the divided difference table,... Platforms: Matlab

In statistics, the Kruskald-deOCtWallis one-way analysis of variance by ranks (named after William Kruskal and W. Allen Wallis) is a non-parametric method for testing equality of population medians among groups. It is identical to a one-way analysis of variance with the data replaced by their... Platforms: Matlab

Chapter 4 Nonlinear Equations4.1 Iterative Method toward Fixed Point4.2 Bisection Method4.3 False Position OR Regula Falsi Method4.4 Newton(-Raphson) Method4.5 Secant Method4.6 Newton Method for a System of Nonlinear Equations4.7 Symbolic Solution for Equations4.8 A Real-World Problem Platforms: Matlab

Here we used inline function to get roots of a single variable equations,it could be implimented easily in codes. Platforms: Matlab

For those of us who like to provide our own partial derivative sensitivity matrix. Can be used for both linear and non-linear systems.x = nrsolve( F, dFdx, xi, tol, max_iter, c1, c2.... )Given a system of equations F = {F1;F2;...}, defined sensitivity matrix dFdx (matlab functions allowed), and... Platforms: Matlab

Description: L-BFGS-B is a variant of the well-known "BFGS" quasi-Newton method. This variant uses limited-memory (like L-BFGS), and also handles simple constraints (to be specific, bound constraints, so this includes x >=0 constraints).The authors of LBFGSB have had fortran implementations... Platforms: Matlab

This method calculates roots of nonlinear functions, with an error of 1 per 10 to the minus 5. When displaying the error function diverges, is an easy and complete. Platforms: Matlab

XNMaths is an Objective-C framework, designed to help you work with math classes and routines. XNMaths is a small framework which provides some methematical classes and functions in Objective-C. You might want to use it if you need a matrix class in Objective-C and you???*a*?re lazy enought not... Platforms: Mac

MacOrbits is an interactive program for the Macintosh OS X system. MacOrbits was designed to create true-color fractals and videos of 2D and 3D fractal types with random generating methods. MacOrbits currently supports the Mandelbrot set, Julia sets, Cloud fractals, quat-trap fractals, Newton's... Platforms: Mac

The STP IsingMeanFieldSolution program uses Newton's method to calculate solutions to the mean-field approximation to the equation of state of the Ising model. The program also displays the free energy as a function of the magnetization m for given values of T and the magnetic field H. The... Platforms: Mac

The EJS Herschel's Star Gages Model illustrates William Herschel's methods of "star gages" by which he attempted to map out the shape of our galaxy in 1785. Herschel's star gages (sic) relied on two important assumptions: that Herschel's telescope (his "large 20 foot" with an 18.5 inch aperture)... Platforms: Mac

Celebrate the wedding of Prince William of Wales and commoner Kate Middleton with this SUPER SILLY story for kids. This story book comes from author William Fesser, a well known journalist who utilizes humor to report news or, in this case, to tell a story. The Princess and the Pea story as you... Platforms: Mac

AstroGrav is an astronomy software program that allows you to simulate how astronomical objects move and interact under the force of gravity. It features superb interactive 3D graphics which allow you to move around within a many-body astronomical system, while watching how it evolves with the... Platforms: Mac

There are two teams: Blue Squadron and Red Squadron; Blue Squadron to shoot first. Set the "angle" of your mothership by pressing on it, then set the power by pressing on the energy bar and then shoot by pressing on the red (fire) button. Before you can destroy your opponent's mothership, you... Platforms: Mac

1827 * William Legrand, son of a fallen family, came to Sullivan Island, South Carolina, to flee the misery. Wandering on the island, he discovers a rare bug, made of gold. He uses a piece of paper to take it. At night, he draws the bug on this same piece of paper, as he is explaining the... Platforms: Mac

Live interactive physics simulations let you explore the Solar System (orbits, seasons, gravity, tides and satellites), play snooker (on a full size table) and experiment with "Laws of Motion" simulations (free worksheets provided for pendulum, Newton's cradle, terminal velocity and Galileo's... Platforms: Windows

The Shakespeare Collection provides a personal library of beautiful and inspiring note cards that are formatted and ready to print as needed. These cards can be used for all occasions and all types of personal communication. With an impressive selection of quotes from the works of William... Platforms: Windows, Mac, *nix

Full of quotes, notes, and facts of the Civil War. Has Text-To-Speech technology, this software talks and will read the Civil War information to you in a human-sounding computer generated voice. Learn about the Civil War. View Civil War pictures. Has three entire books about the Civil War. Easily... Platforms: BeOS, Palm OS, Windows

Something has gone terribly wrong at DCAE (Don't Care About Environment) Corp. The mainframe system responsible for safe handling and transport of volatile chemicals is down. There is only one man skillful enough to prevent catastrophe. You decide to get down to the laboratory and pick up some of... Platforms: Windows