Newton's method done right

Versione 1.2 (5,99 KB) da Andrew Knyazev
Newton's method for solving systems of nonlinear equations, including nonsquare and inconsistent
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Aggiornato 15 mag 2015

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Newton's method for solving a system of nonlinear equations, see http://en.wikipedia.org/wiki/Newton's_method
Newton(X,F,X0) solves nonlinear system F(x)=0 by Newton's method, using the given initial approximation X0. The derivative (Jacobian) is evaluated symbolically. The iterations are performed numerically.

The included demo NewtonDemoRunMe.m shows how to run the Newton.m function. E.g., it creates a slide-show and a movie, illustrating the behavior of the iterates.

Cita come

Andrew Knyazev (2025). Newton's method done right (https://it.mathworks.com/matlabcentral/fileexchange/33672-newton-s-method-done-right), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2011b
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Scopri di più su Systems of Nonlinear Equations in Help Center e MATLAB Answers
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Ispirato: GUI for "Newton's Method Done Right"

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Versione Pubblicato Note della release
1.2

Multiple improvements and updates.
added a conversion to a toolbox
1.1.0.0

Bug fixes in Newton.m and a new script NewtonDemoRunMe.m with examples.

1.0.0.0