| 释义 |
centroids 英sent'rɔɪdz美sent'rɔɪdz COCA¹⁴³⁰¹⁹BNC⁸⁶⁶⁶⁰⁺⁹
基本英英例句例句
质心¹⁰⁰原型centroid的复数
名词 centroid:
the center of mass of an object of uniform densityThe trajectories of vehiclecentroidsare inferred from their stop positions, and the colliding position is determined by the optimization theory.以最终停车位置反推碰撞后事故车质心可能的滑行轨迹，再用优化理论确定事故车碰撞位置。 A geometric constructing feature based decoding method for the coded mark using areas of regions and angles between link lines of centroids is developed.
这种基于编码标记点图案的几何构成规律的算法具有直观、简单的特点。 dictall
Calculate the distance from each data sample to the centroids you just created.
计算每个数据样例与刚刚创建的这些重心之间的距离。 ibm
Fast searching centroids of2D arbitrary shape is still a key problem in the fields of pattern recognition and object tracking.
快速搜索任意形状二维目标的质心，一直是模式识别、目标跟踪等领域中的关键问题。 cnki
The experiment results show that the cluster initial centroids selected by the new method is more closed to the desired cluster centers, and the better clustering accuracy can be achieved.
仿真结果表明，该方法选择的聚类初始点更加接近期望的聚类中心，能获得更高的聚类精度。 www.c-s-a.org.cn
The method firstly organizes support vectors in clusters in feature space, and then, it finds the pre-images of the cluster centroids in feature spa.
此方法首先在特征空间中对支持向量进行聚类，然后寻找特征空间中的聚类中心在输入空间中的原像以形成约简向量集。 dictall
When the overlap of target occurs, the resulting centroid measurement of distributed image is a single merged measurement which is a linear combination of the centroids of individual targets.
当目标在传感器视场中交叉运动，图像相互重叠时，得到由两个目标形心位置线性组合的融合后的图象测量方程。 cnki
With several examples of single crystal structures of compounds incorporating aromatic rings, the criterion of the centroids distance of0.
通过一些晶体结构的实例指出，目前广泛采用的质心距小于0。 dictall |