| 词汇 | example_english_convex-hull |
| 释义 | convex hullcollocation in Englishmeanings of convexand hullThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with hull. convex adjective uk /ˈkɒn.veks/ us /ˈkɑːn.veks/ curved or ... See more at convex hull noun[C] uk /hʌl/ us /hʌl/ the body or frame of a ship, most of which goes under ... See more at hull Examples of convex hullThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Usually, it is very hard to characterize the convexhull and, moreover, an exponential number of inequalities might be required to characterize the convexhull. We will be concerned with incremental methods that expand the convexhull of a set of points to include a new point. The convexhull cannot capture any information about the cavities of an object. When we add a point to the triangulation, it can either lie inside or outside the convexhull of the preceding points. The use of a difference list avoids an unnecessary call to append in the body of convexhull. As the convexhull is a simple closed polygon, the set of adjacent nodes to any given node is a simple cycle. Its boundary consists of the upper portion of the convexhull boundary plus the silhouette extended to infinity in the -x4 direction. If the convexhull detects two false point-pairs correspondences, then they are mutually exchanged. In practice, however, using the convexhull formulation is hardly ever possible. In fact the problem of calculating the closure of the convexhull of two polyhedra is also exponential even for bounded polyhedra (polytopes). Our implementations of the three-dimensional convexhull and of the terrain modeling algorithm are based on an abstract type of simplicial complexes. The algorithm represents the surface of the convexhull as a two-dimensional simplicial complex. The polytope can be completely characterized by enclosing all the vertices in a convexhull. The convexhull can be used to correct the problems with the points correspondences. The convexhull fills the cavities of the object with unwanted triangles. A global production function could be formed from the convexhull of the optimal local production functions, each of which applied to a single technique. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of convex Go to the definition of hull See other collocations with hull |
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