二维网格 meaning in Chinese
two-dimensional grid
Examples
- 2d mesh - based way of automatic segmentation and tracking of moving video objects
一种基于二维网格的自动视频对象分割及跟踪方法 - Thirdly , there is a preferential path for dispersion flow near the percolation threshold ; fourth , the longitudinal dispersivity is scaled with grid length
由于在逾渗阈值附近，网格可视为近似分形结构，对二维网格,纵向弥散系数和尺度之间存有指数增加关系 - Bitmap fonts describe glyph shapes by plotting the pixels directly onto a two - dimensional grid of determined size , while vector fonts describe the outlines of the glyphs with line and curve drawing instructions
点阵字体通过直接在确定大小的二维网格上描画像素来描述符号形状，而向量字体用勾画直线和曲线的指令描述符号的轮廓。 - Several partitioning algorithmic examples in unstructured meshes , ranging from simple 2d meshes to complicated 3d ones , are also given in the thesis . and the partitioning results are followed by an analysis of the superiority of this computing method
本文还给出了几个非结构网格分区算例，从简单的二维网格到复杂的三维网格，在给出分区结果之后分析了算法的优越性。 - In this algorithm , the ants move objects in the 2d board frequently , by which the objects can be compared with each other . by this way we can place the similar objects together , remove the dissimilar objects away , and get the clusters that we are needed . then we use k - means algorithm using the initial partition provided by ants , which can converge faster
在该算法中，蚂蚁在二维网格空间中不断的搬运数据对象，比较它们之间的相似性，把相似性大的数据对象放到一起，不相似的数据对象移开，达到了聚类分析的结果，并把聚类结果作为k - means的初始聚类中心，用k - means算法对数据进一步进行聚类分析，加快算法的收敛性。