Newton Abbot Races
You can solve non-linear systems of 3 variables. Only write "newtonv1" on the command window. Then write the 3 equations, the number of iterations y the precision tolerance. The partial derivatives for the gradients are calculated by the program
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Newton-Raphson Method for Non-linear System of 3 variables Download |
Ok, yes, my expectation was that when I saw this, before I downloaded it I expected it to be a student's homework assigment. In fact, this is a reasonably carefully crafted tool.One serious issue is that this code requires you to provide explicit functional forms for the gradient and Hessian....
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Unconstrained optimization using Newton Download |
This is still a work in progress, having trouble setting tolerances but setting the number of iterations seems to work fine.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (38): Newton's Method Download |
x = LCP(M,q) solves the LCP x >= 0 Mx + q >= 0 x'(Mx + q) = 0 x = LCP(M,q,l,u) solves the generalized LCP (a.k.a MCP) l Mx + q = 0 x = u => Mx + q Mx + q > 0 x = LCP(M,q,l,u,x0,display) allows the optional initial value 'x0' and a binary flag 'display' which controls the display of iteration...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): LCP / MCP solver (Newton-based) Download |
Numerical analysis functions that employ the Bisection, Fixed-point, Newton-Raphson, and Muller's methods. Each returns a root for a given function, and optionally a iteration table.*** Symbolic Toolbox is NOT REQUIRED ***
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Numerical Analysis Functions 1 Download |
Constructs discrete least-squares rational approximations to data using the full-Newton algorithm for solving separable non-linear least-squares problems that was developed in:Carlos F. Borges, A Full-Newton Approach to Separable Nonlinear Least Squares Problems and its Application to Discrete...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Discrete Least-Squares Rational Approximation Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Newton-Raphson Method for 2 variables Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Hermite interpolation Download |
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
License: Shareware | Cost: $0.00 USD | Size: 450.56 KB | Download (40): PPT slide for Chapter 4 (Nonlinear Equations) of "Applied Numerical Methods Using MATLAB" Download |
Here we used inline function to get roots of a single variable equations,it could be implimented easily in codes.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Newton-Raphson1 Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Newton-Raphson Iterative Solver for Systems of Equations Download |
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
License: Shareware | Cost: $0.00 USD | Size: 30.72 KB | Download (42): LBFGSB (L-BFGS-B) mex wrapper Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Metodo de Newton para raices Download |
Php Stategy Game Engine (phpSGE) is an open tool for creating a php strategy browsergame that you can customize.PHPsge is very easy to use and it has a simple administration panel (for editing the game), and auto istaller.You can easy canghe the style of your game changing the css (that you can...
Platforms: PHP
License: Freeware | Size: 563.2 KB | Download (42): PHPSGE - PHP Strategy Game Engine Download |
This is a Space Adventure game inspired by Star Control 2, Privateer, Space Quest and others. Cruise across the galaxy in your star ship, meet alien races, explore uncharted worlds, and save the universe.
Platforms: Ruby
License: Freeware | Size: 4.85 MB | Download (50): Tainted Signal Download |
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
License: Freeware | Size: 71.68 KB | Download (37): XNMaths Download |
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
License: Shareware | Cost: $0.00 USD | Size: 604.16 KB | Download (46): MacOrbits Download |
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
License: Freeware | Size: 484.35 KB | Download (39): Ising Mean-Field Solution Download |
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
License: Shareware | Cost: $59.00 USD | Size: 3.19 MB | Download (32): AstroGrav (Mac) Download |
A 2D space shooter RPG similar to Star Control 2, Escape Velocity, or Star Wolves 3. Far from finished and interested in collaboration. features (status): -Huge universe with sandbox non-linear game flow. (currently working on construction tools) -Completely modular ship design: add and...
Platforms: Mac
License: Freeware | Size: 4.94 MB | Download (49): Stardog Download |