期刊
COMPUTER AIDED GEOMETRIC DESIGN
卷 27, 期 8, 页码 644-655出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cagd.2010.06.006
关键词
Isogeometric Analysis; MATLAB; NURBS; Exact geometry; Tutorial code
A tutorial 2D MATLAB code for solving elliptic diffusion-type problems, including Poisson's equation on single patch geometries, is presented. The basic steps of Isogeometric Analysis are explained and two examples are given. The code has a very lean structure and has been kept as simple as possible, such that the analogy but also the differences to traditional finite element analysis become apparent. It is not intended for large-scale problems. (C) 2010 Elsevier B.V. All rights reserved.
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