In chapter 4 , based . on the recognizability of 2d manifold , an algorithm is presented for topologic reconstruction from scattered points 第四章提出一种基于二维流形可辨性的散乱数据曲面拓扑重建算法。
2.
This dissertation is the expansion of the project of the national natural science foundation of china ( nsfc ) named for “ producing and processing the new multi - modulation signal of the sensor with strong detectability and recognizability ” 本论文是国家自然科学基金项目“强探测强识别传感器新型复合调制信号产生及处理”的扩展。
3.
Two algorithms for delaunay triangulation from scattered points are suggested , one of which is from points in plane and the other from points in space . the problem of recognizability of 2d manifold is promoted and the relationship is pointed out between such recognizability and the local structure of a scattered point set 提出并论证了两种计算散乱点集delaunay三角剖分的方法，即平面点集delaunay三角剖分的局部构造算法和空间点集delaunay三角剖分的健壮算法。
