A node - set is converted to a string by inserting the string value of the first node in the set 函数,将结果转换为字符串。通过插入节点集中第一个节点的字符串值,将节点集转换为字符串。
Some variants of oslo algorithm are also showed . then we derive computation counts for algorithms and variants . the techniques , which are related to knot insertion , including recursive evaluation , differentiation , v . d 最后基于oslo算法提出了ectb样条曲线的另一种插入节点算法,并对此进行了多种改进,分析比较各种算法的效果
It is also pointed out that these curves are devoid of split property possessed by nurbs curves in euclidean spaces . at the same time , a knot insertion algorithm is also given for the nurbs curves on sphere , then interpolation for curves on sphere is presented by spherical quadratic and cubic uniform b - spline 并且讨论了这种曲线的若干性质,有类似于欧氏空间中的性质,还指出其不具有类似于欧氏空间中的nurbs曲线的分裂性质,同时给出球面nurbs曲线的插入节点算法。
Three special subspaces of ect spline space : polynomial space , the algebraic trigonometric spline space and hyperbolic spline space are investigated in detail . the generalized p lya polynomials , associated with the three subspaces , are calculated . both of boehm algorithm and oslo algorithm for the ect b spline curves of order 4 over the three special subspaces are displayed 三、在多项式样条空间、代数三角样条空间和代数双曲样条空间这三个具体的ect空间上,给出了相应典范ect组和广义p lya多项式的计算和显示表示,展示了几个低阶ectb样条曲线各种插入节点算法的求解全过程
插入: insert; infix; run in; break ...节点: panel point; hybrid; packing ...接入节点: access node an; an access node输入节点: input node插入节目: breakin programme边界接入节点: ban boundary access node输入节点状态: input node state网络接入节点: network access node卫星接入节点: san satellite access node本地业务接入节点: lsan local service access node光用户接入节点: osan optical subscriber access node边缘访问节点,边界接入节点: ban boundary access node节点: [电学] panel point; hybrid; packing; node; nodal points; joint of framework; pitch point; point pitch吸入节流阀: suction throttling valve插入: insert; infix; run in; break in; patch; insertion; plug in; intercalate; intercalation; intromission; dig; implant; inlay; interpose; intervene; interposition [数学] interpolation 把钥匙插入锁中 insert a key in(to) a lock; 用剑插入某人的胸膛 thrust one's sword through sb.'s bosom; 有时插入一个字可以改变全句的意义。 sometimes the insertion of one word can change the meaning of a whole sentence插入 (): genetic insertion压力释入节理作用: pressure-release jointing节点到节点: node-to-node插入器,插入物: i erter; inserter正向(插入),同向(插入): n orientation边节点: mid-side node波节;节点: node波节点: knot从节点: sub-node调节点: control point; point of accommodation; regulatory point