|
|
Tetrahedral Mesh Processing Library
Hromádka, David ; Havel, Jiří (referee) ; Španěl, Michal (advisor)
Many architecure, medical and engineering applications need a spacial support for various numerical computations (i.e. FEM simulations). Tetrahedral meshes are one of perspective spatial representations for them. In this thesis, several possibilities of effective tetrahedral mesh representation for its generating and processing are described. A computer library for the mesh processing is proposed which can be characterized by memory efficient imposition of the mesh while preserving the ability to apply topological and geometric algorithms effectively. The library is implemented in C++ language using templates. Time and space complexity of typical mesh operations is compared with CGAL library and according to measurements the proposed library has lower memory requirements than CGAL.
|
|
|
Modified Pushdown Automata
Hromádka, David ; Solár, Peter (referee) ; Meduna, Alexandr (advisor)
This work introduces limited Hromádka's automata as an extension of classical pushdown automata. This extension means that the automaton is able to create new pushdowns, insert input symbols into them, join them and compare with the input string in run time. The number of such pushdowns is limited by choosen constant n . This work also describes the implementation of the application, that realizes the activity of this automata and is looking for the sequence of derivational steps, by which the automaton accepts the input string.
|
|
|
Modified Pushdown Automata
Hromádka, David ; Solár, Peter (referee) ; Meduna, Alexandr (advisor)
This work introduces limited Hromádka's automata as an extension of classical pushdown automata. This extension means that the automaton is able to create new pushdowns, insert input symbols into them, join them and compare with the input string in run time. The number of such pushdowns is limited by choosen constant n . This work also describes the implementation of the application, that realizes the activity of this automata and is looking for the sequence of derivational steps, by which the automaton accepts the input string.
|
|
|
Tetrahedral Mesh Processing Library
Hromádka, David ; Havel, Jiří (referee) ; Španěl, Michal (advisor)
Many architecure, medical and engineering applications need a spacial support for various numerical computations (i.e. FEM simulations). Tetrahedral meshes are one of perspective spatial representations for them. In this thesis, several possibilities of effective tetrahedral mesh representation for its generating and processing are described. A computer library for the mesh processing is proposed which can be characterized by memory efficient imposition of the mesh while preserving the ability to apply topological and geometric algorithms effectively. The library is implemented in C++ language using templates. Time and space complexity of typical mesh operations is compared with CGAL library and according to measurements the proposed library has lower memory requirements than CGAL.
|
guest ::
RSS feed.