Chapter 4 USES barycentric subdivision method on arbitrary discrete parametric curves net.
第四章考虑上述的重心加细方法，将之应用于任意的离散参数曲线网上。
The relativistic geometric time delay of VLBI is derived in the Barycentric Reference System (BRS).
本文以太阳系质心参考系为基础推导了VLBI时延和引力延迟的后牛顿表达式；
The differentiation matrices of unknown function are constructed by using barycentric rational interpolation.
采用重心有理插值近似未知函数，得到未知函数的各阶微分矩阵。
At first the original data points are resampled using barycentric coordinates, followed by fitting the resampled data points.
该方法首先用重心坐标对原始的数据点进行重采样，然后对重采样得到的数据点进行拟合。
The barycentric coordinates of the plane view projection of a coal face are solved with a formula of geometric gravity centre.
利用平面图形几何重心公式计算回采工作面水平投影图形的重心坐标，然后根据影响传播角和开采深度计算下沉盆地中心位置的坐标。
Based on homogeneous barycentric coordinates, a new geometric variable, sharpness factor, is defined for measuring sharpness of independent vertexes.
基于齐次重心坐标，定义了新的网格顶点几何变量——锐度因子。
The advantages of barycentric interpolation formulations in computation are small number of floating point operations (flops) and good numerical stability.
重心插值公式具有计算量小、数值计算稳定性好和增加新的插值节点不需重新计算原有插值节点基函数的优点。
The advantages of barycentric interpolation formulations in computation are small number of floating point operations (flops) and good numerical stability.
重心插值公式具有计算量小、数值计算稳定性好和增加新的插值节点不需重新计算原有插值节点基函数的优点。
应用推荐