B样条 Interpolation\AppForSurf.m ...................\Basisfuns.m ...................\BsplineApproximation.m ...................\BsplineInterpolate.m ...................\BsplineSurfApp.m ...................\BsplineSurfInter.m ...................\InterForSurf.m ...................\plotNUBSsurface.m ...................\pointonsurface.m ...................\testSurfApp.m ...................\testSurfInter.m B样条 Interpolation