Finally, extension algorithms for NURBS curves are discussed by means of homogeneouscoordinates.
最后,利用齐次坐标讨论了NURBS曲线的延伸算法。
2
This paper describes the matrix structure and geometric properties of planar linear transformations, based on homogeneouscoordinates.
介绍了线性变换作用向量的化零多项式与最小多项式的概念,并讨论了它们的性质。
3
It is shown that the 2_dimensional projective coordinate system can be constructed by homogeneous vector on the basis of the Descartes homogeneouscoordinates.