centroid

centroid什么意思,centroid翻译

基本解释

n.: 质心；重心；〔物〕中心；图心
网络: 形心；矩心；面心

英汉解释

• 几何中心

• 图心

• 〔物〕中心

• 〔物〕矩心,质心,重心,心迹线

• [物]矩心,质心,质量中心形心曲线,心迹线

例句

• An approach is proposed that this deviation can be obtained by using the weld pool image centroid and a Kalman filter.

  为此提出一种利用熔池图像质心和卡尔曼滤波来间接获取电弧与焊缝偏差的方法。

• The position of each station is one of the two horizontal projections of the department centroid along the path of the transport system.

  每个站的位置是沿交通系统的道路部门的质心的两个横向预测之一。

• Furthermore, the centroid of a tensor product of a simple Lie triple system and a polynomial ring is completely determined.

  更进一步地，完全确定了一个单李三系和一个多项式张量积的型心。

• The weighted centroid localization algorithm has higher accuracy than maximum likelihood estimation and can be applied to many applications.

  节点定位精度较常用的极大似然估计算法高，具有较普遍的应用意义。

• We studied the relationship between the solidity of transverse sections, centroid motion angles, and pulse fluency, during a cardiac cycle.

  目的：探讨周期运动过程中桡动脉横切面固靠性、轴心运动轨迹所形成角度与脉象流利度之间的关系。

• The user model is expressed in form of vector space model. It"s built using centroid-based classification method.

  基于向量空间模型表示用户模型，采用重心向量分类算法建立用户模型。

• If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results.

  如果该载荷重心在机翼结构弹性轴之后，则引起主机翼表面前端向下的扭转。

• In this paper, three heuristic rules were brought forward for obtaining a centroid vector corresponding to a root set.

  本文给出三种启发式规则用于获取根集文档的质心向量。

• The excursion of centroid position of focal spot may be easily acquired with the centroid position expression of focal spot.

  利用焦斑质心位置表达式，可分析和确定由于振幅调制和相位畸变导致的质心位置偏移。

• Airborne radar moving target detection ( MTD ) systems must accurately estimate clutter spectrum centroid to suppress the clutter.

  在机载雷达动目标检测（MTD）处理中，为了有效抑制杂波，必须先对杂波谱中心进行准确估计。