Newton's method done right

Version 1.2 (5,99 KB) von Andrew Knyazev
Newton's method for solving systems of nonlinear equations, including nonsquare and inconsistent
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Aktualisiert 15. Mai 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.

Zitieren als

Andrew Knyazev (2024). Newton's method done right (https://www.mathworks.com/matlabcentral/fileexchange/33672-newton-s-method-done-right), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2011b
Kompatibel mit allen Versionen
Plattform-Kompatibilität
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Mehr zu Systems of Nonlinear Equations finden Sie in Help Center und MATLAB Answers
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Version Veröffentlicht Versionshinweise
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