初中生认知灵活性、平面几何问题表征和数学成绩关系-the relationship between junior high school students cognitive flexibility, representation of plane geometry problems and mathematics achievement.docx,摘要摘要本研究旨在考察初中生认知灵活性、提示线索对平面
Geometric representation in computer science refers to the use of shape information in object models for various applications such as computer vision. AI generated definition based on:ISPRS Journal of Photogrammetry and Remote Sensing,2000 Add to Mendeley ...
Every convex geometry is represented by a convexgeometry of points in n-dimensional space with a special closure operator.Some convex geometries are represented by circles on a plane. This paperproves that not all convex geometries are represented by circles on a planeby providing a counterexample....
K. Adaricheva and M. Bolat, Representation of convex geometries by circles on the plane, arXiv:1609.00092v1, last accessed December 2016.Adaricheva, K. and Bolat, M., Representation of convex geometries by circles on the plane, https://arxiv.org/pdf/1609.00092....
5.the geometry of figures on the surface of a sphere.球形表面物体的几何学。 6.A physical arrangement suggesting geometric forms or lines.几何排列表明几何图形或线条的一种物质排列 7.Design and Implementation of Plane Geometry Education Resource Database Based on Dynamic Geometry;基于动态几何的平面几何...
be easily transformed to surface density by computing the flux density. Unlike other standard representations, VF directly encodes an important physical property of the surface, its normal. We further show the advantages of VF representation, in learning open, closed, or multi-layered surfaces. We ...
Elastoplastic analysis of plane-strain and axisymmetric flat punch indentation by the finite-element method flat punch indentation into a specimen of finite dimensions was made by the finite-element method, using an improved finite-element representation. Studies... CH Lee,S Kobayashi - 《International...
内容提示: BURAU REPRESENTATION OF B 4 AND QUANTIZATION OF THE RATIONALPROJECTIVE PLANEPERRINE JOUTEURAbstract. The braid group B 4 naturally acts on the rational projective plane P 2 (Q), this action cor-responds to the classical integral reduced Burau representation of B 4 . The f i rst...
Many of these multifield neurons were 3D grid cells, whose neighbouring fields were separated by a characteristic distance—forming a local order—but lacked any global lattice arrangement of the fields. Thus, whereas 2D grid cells form a global lattice—characterized by both local and global ...
When projected onto the 2-D image plane, a 2-D mesh results. A 2-D dynamic mesh refers to 2-D mesh geometry and the associate motion information of all its node points at a particular instant of time. Fig. 6.48 shows a 2-D mesh on a human face. Sign in to download full-size ...