The Display Of Large-scale Scattered Data And Its Application

This thesis dealed with some subects encounered with the research ofthe display of lwee-scale scatted three-dlinensional data and itS aPPlication. Itcontalned some conents as folloWng: the comPuter graPic disPlay of objectsWe, the triangulation aPPlied in sdse disPlay the illterpolation ofscatted data and the accuray of interpolation and caPacity calculation. Facedto Prndce, new arithInetic of triangulation and interpolaton were develoPedand realized with C- language.At last, used the theory mentioned above, the practical system "CoalAiea Laser Scanning Measurement SysteIn" was develOPed and the aPPlyingsoftwar "Coal AIea SurfaCe DisPlay And CaPacity Calculation" wasprogrammed.W Wei (control theory and contrOl engineering)Directed by Pro f Yu Xi-ning & Yang YaO-quan...