polyVal2D and polyFit2D

バージョン 1.1.0.0 (11.5 KB) 作成者: Mark Mikofski
Evaluate 2D polynomials using Horner's method. Fit 2D polynomials to data using backslash operator.

ダウンロード 3.6K 件

更新 2013/4/18

ライセンスの表示

Often it's necessary to fit or evaluate a function with 2 dimensions. Use polyFit2D.m to fit a 2D polynomila to data and polyVal2D.m to evaluate it. Fun!

These functions are explained in detail here:
http://poquitopicante.blogspot.com/2013/03/horners-method-in-2d.html

They are also hosted in a Gist on Github here:
https://gist.github.com/mikofski/5159267

引用

Mark Mikofski (2022). polyVal2D and polyFit2D (https://www.mathworks.com/matlabcentral/fileexchange/41097-polyval2d-and-polyfit2d), MATLAB Central File Exchange. 取得済み .

MATLAB リリースの互換性
作成: R2012b
すべてのリリースと互換性あり
プラットフォームの互換性
Windows macOS Linux
謝辞

ヒントを得たファイル: 2D Weighted Polynomial Fitting and Evaluation, polyfitn

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!