Nonlinear equation system solver: broyden

バージョン 2.0.1 (49.2 KB) 作成者: Are Mjaavatten
Solve set of nonlinear equations. Optionally define bounds on independent variables.
5.0
(3)
ダウンロード: 1.6K
更新 2023/5/18

ライセンスの表示

This function tries to solve f(x) = 0, where f is a vector function. Uses Broyden's pseudo-Newton method, where an approximate Jacobian is updated at each iteration step, using no extra function evaluations. The optional bounds keep the search within a rectangular region.
fsolve from the optimisation toolbox is more robust but lacks the bounds option.

引用

Are Mjaavatten (2024). Nonlinear equation system solver: broyden (https://www.mathworks.com/matlabcentral/fileexchange/54667-nonlinear-equation-system-solver-broyden), MATLAB Central File Exchange. に取得済み.

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作成: R2012b
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バージョン 公開済み リリース ノート
2.0.1

Improved robustness.
Added Live Editor script broyden_demo.mlx
1.2.0.0

Revised call sequence: bounds and other optional inputs are now entered ar name/value pairs. Added Image and Live Script example.

1.1.0.0

Added iteration history as an output.
1.0.0.0