polyVal2D and polyFit2D

버전 1.1.0.0 (11.5 KB) 작성자: Mark Mikofski

Evaluate 2D polynomials using Horner's method. Fit 2D polynomials to data using backslash operator.

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5.0

(5)

다운로드 수: 4K

업데이트 날짜: 2013/4/18

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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

인용 양식

Mark Mikofski (2024). polyVal2D and polyFit2D (https://www.mathworks.com/matlabcentral/fileexchange/41097-polyval2d-and-polyfit2d), MATLAB Central File Exchange. 검색됨 2024/4/25.

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개발 환경: R2012b

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받음: 2D Weighted Polynomial Fitting and Evaluation, polyfitn

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버전	게시됨	릴리스 정보
1.1.0.0	2013/4/18	now with polyDer2D.m	다운로드
1.0.0.0	2013/4/3		다운로드