Wendland Compact Support Radial Basis Functions

버전 2.0.0.0 (1.92 KB) 작성자: Chris Oates
A script to compute the compact support radial basis functions proposed by Holger Wendland.
5.0
(1)
다운로드 수: 175
업데이트 날짜: 2023/10/5

라이선스 보기

This small script computes the compact support radial basis functions due to Holger Wendland. The computation is iterative, based on repeated symbolic integration, with the output being a function handle that is cheaply called. The original reference for these functions is Wendland, H. (1995) Piecewise polynomial, positive definite and compactly supported radial functions of minimal degree. Advances in Computational Mathematics 4(1), 389-396.

인용 양식

Chris Oates (2024). Wendland Compact Support Radial Basis Functions (https://www.mathworks.com/matlabcentral/fileexchange/63688-wendland-compact-support-radial-basis-functions), MATLAB Central File Exchange. 검색됨 .

MATLAB 릴리스 호환 정보
개발 환경: R2021a
R2021a 이상 릴리스와 호환
플랫폼 호환성
Windows macOS Linux
카테고리
Help Center 및 MATLAB Answers에서 Linear Algebra에 대해 자세히 알아보기

Community Treasure Hunt

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

Start Hunting!

버전 게시됨 릴리스 정보
2.0.0.0

This version fixes a bug to ensure that the Wendland RBFs are 0 on (-inf,0] and [1,inf), whereas before they took the value 1/2 at 0, due to how the Heaviside function is defined in MATLAB.
1.0.0.0

Added graphic to File Exchange.
Given the submission a more informative name.