radius of sphere

Two geometric inequalities for radius of circumscribed sphere of simplex

关于单形外接超球半径的两个不等式

Originally Overlap Averaging 4-Frame algorithm ( OAF) is used for measuring flatness error. Now the feasibility of applying OAF algorithm to measure the radius of curvature ( ROC) of mini-sphere is verified.

验证了测量平面面形误差的重叠四步平均算法（OAF）应用于测量微小球面曲率半径的可行性。

This method improves the traditional sphere decoding process of selection of the candidate node and the methods of the radius zoom in and out.

该算法是对传统球形译码检测过程中候选节点的取值顺序及半径缩放的方法进行改进，以此裁减掉一些节点，该方法的检测性能与传统球形检测相比无损失，而且能够大幅度降低计算量。

improvement on design of curvature radius of sphere surface on big rib for tapered roller bearings or spherical thrust roller bearings

圆锥滚子轴承及推力调心滚子轴承大挡边球面曲率半径的设计改进

the measurement of radius of sphere based on neural networks

基于神经网络的球半径测量