REN Yan 1,DONG Yao hua 2(1.Department of Computer Science,Nanchang University,Nanchang 330047,China; 2.College of Information and Engeering,Southern Institute of Metallurgy,Jiangxi Ganzhou 341000,China)
Abstract：An algorithm is developed to reduce the data storage in CAD syatem,and to increase the efficiency of Open Uniform B-spline curve calculation.Firstly,the distribution of the blending functions in whole knot vectors region is found.Secondly,the rule of the
任燕; 董跃华. 均匀非周期B样条曲线的快速计算[J]. 南昌大学学报（理科版）, 2002, 26(03): 1-.
REN Yan 1,DONG Yao hua 2(1.Department of Computer Science,Nanchang University,Nanchang 330047,China; 2.College of Information and Engeering,Southern Institute of Metallurgy,Jiangxi Ganzhou 341000,China). . , 2002, 26(03): 1-.
2002, Vol. 26 