@techreport{oai:jaxa.repo.nii.ac.jp:00043164, author = {松田, 卓也 and 嶋, 英志 and Matsuda, Takuya and Shima, Eiji}, month = {Nov}, note = {Two methods for numerical grid generation are presented in this paper: an algebraic method using Akima's interpolation technique and a geometrical method using the Delaunay network. Since these methods require only a very short computing time com-pared to techniques based on partial differential equations, it is possible to generate grids interactively even with a small computer. The algebraic method uses bivariate interpolation based on local procedure, and can be easily extended to three dimensional grid generation. The geometrical method is based on a procedure which draws contour maps for arbitrarily distributed points using the Voronoi tessellation and the Delaunay network. An efficient algolism for the Voronoi tessellation is also presented., 資料番号: NALSP0003022, レポート番号: NAL SP-3}, title = {代数的及び幾何学的手法による数値的格子生成}, year = {1984} }