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System and method of simulating with respect to spheroid reference models using local surface coordinates
System and method of simulating with respect to spheroid reference models using local surface coordinates
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机译:使用局部表面坐标模拟球体参考模型的系统和方法
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摘要
Described are a method and system for describing a position of an entity in a three-dimensional coordinate system with respect to the reference model. The reference model is of a three-dimensional curved surface defined in the three-dimensional coordinate system. The three-dimensional curved surface is divided into a set of cells. Each cell is a subset of the three-dimensional curved surface and has a curved surface. A three-dimensional curvilinear coordinate system is defined for each cell in the set of cells. The three-dimensional curvilinear coordinate system for each cell has a curvilinear axis that extends along the curved surface of that cell.
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