数据和网格区域
Version 10 adds full support for mesh-based geometric regions. Mesh-based regions can be explicitly specified or automatically generated from lists of points, from graphics, or from other regions. Mesh-based regions are flexible enough to approximate any other region and support fast algorithms for essentially any operation. The mesh-based regions fully support the geometric region framework, including computing properties (area, nearest point, etc.) and being used as inputs to solvers (integration, solving PDEs, etc.).
Related Examples
Discretizing Graphics »
Create a Mesh Region from Image Data »
Create a Mesh Region from Geographic Data »
Create a Mesh Region from Lattice Points »
相关函数MeshRegion 
MeshRegionQ BoundaryMeshRegion BoundaryMeshRegionQ DelaunayMesh VoronoiMesh ConvexHullMesh DiscretizeGraphics BoundaryDiscretizeGraphics DiscretizeRegion BoundaryDiscretizeRegion TriangulateMesh BoundaryMesh MaxCellMeasure MeshQualityGoal MeshRefinementFunction HighlightMesh MeshCellStyle MeshCellLabel MeshCellCount MeshCoordinates MeshCells MeshCellIndex MeshPrimitives DimensionalMeshComponents ConnectedMeshComponents RegionMember RegionBounds RegionDimension RegionEmbeddingDimension RegionMeasure RegionCentroid RegionDistance SignedRegionDistance RegionNearest NIntegrate NDSolve
MeshRegionQ BoundaryMeshRegion BoundaryMeshRegionQ DelaunayMesh VoronoiMesh ConvexHullMesh DiscretizeGraphics BoundaryDiscretizeGraphics DiscretizeRegion BoundaryDiscretizeRegion TriangulateMesh BoundaryMesh MaxCellMeasure MeshQualityGoal MeshRefinementFunction HighlightMesh MeshCellStyle MeshCellLabel MeshCellCount MeshCoordinates MeshCells MeshCellIndex MeshPrimitives DimensionalMeshComponents ConnectedMeshComponents RegionMember RegionBounds RegionDimension RegionEmbeddingDimension RegionMeasure RegionCentroid RegionDistance SignedRegionDistance RegionNearest NIntegrate NDSolve参见 10 的新功能
