基本释义:

数据点

网络释义

1)data points,数据点

2)data point,数据点

3)controlling point,数据点

4)points cloud data,点云数据

5)point clouds,点云数据

6)single-point data,单点数据

用法和例句

With the improvement of the equipment for well test,the number of the data points from the test is increased geometrically.

随着试井仪器性能的提高,通过测试得到的数据点数目也呈几何级数增长。

Collection and processing method of relevant data points was described in great detail.

详细描述了相关数据点的提取及处理方法 ,描述了实体的边缘提取、测量点的细分及测量轨迹仿真。

A method for constructing a parametric cubic curve to interpolate a set of distinct data points was presented.

提出了一种构造三次参数曲线对给定数据点插值的新方法。

To the data points which obtains directly carries on the tool path plan and the processing which had a bigger enhancement compared to the traditional processing way in the computation speed,the processing reliability as well as the processing efficiency aspects.

随着激光测量、三坐标测量技术的发展,对测得的数据点直接进行刀位规划和加工,在计算速度、加工可靠性以及加工效率方面比传统加工方式有了较大的提高。

In traditional Least Squares, all data points are deemed to have the same influence on forecasted point.

普通最小二乘法将所有的数据点对预测值(控制值)的影响作用等同看待。

The faring of curves can be achieved by revising the data points or the control points.

在机械零件设计中,经常要用参数曲线曲面来插值、逼近、拟合测量得到数据点。

Typically we assume four controlling points P .

提出用控制自由曲面形状的数据点透视投影和曲面在数据点处的法矢进行自由曲面造型的新思想。

Based on the experience in reverse engineering practices, the factors that influenced the accuracy of optical scanning measurement in the acquirement of points cloud data are concluded and analyzed, and the corresponding counterme asures are presented aiming at the sources of errors.

根据反求工程实践经验 ,对利用光学扫描测量技术采集点云数据时影响精度的各种因素进行了归纳与分析 ,并针对造成误差的原因提出了相应的对策。

Three dimensional points cloud data are analyzed by using object-oriented programmer,and the computer-based realization,which is organized by points cloud data of urban building captured by laser scanning,is studied based on image process on the exploration platform of Visual C++6.

采用面向对象程序设计方法对三维点云数据进行分析,研究以Visual C++6。

The results of planar parameters estimation are not accurate by traditional plane fitting methods to point clouds,because the gross error and outliers are not considered.

针对常用的平面拟合方法在点云数据存在粗差或异常值扰动时,存在拟合结果不稳定的缺点,提出了一种稳健的点云数据平面拟合方法。

This paper studies how to generate the slice data from point clouds.

本文研究了逆向工程与快速原型制造集成中的问题，即如何从点云数据生成层片轮廓数据。

This paper studies how to generate the slice data from point clouds, which is the critical problem in the integration of Reverse Engineering and Rapid Prototyping Manufacturing.

本文研究了反求工程与快速原型制造集成中的关键问题，即如何从点云数据生成层片轮廓数据。

Returns the sum of squares of deviations of data points from their sample mean

返回各数据点与数据均值点之差（数据偏差）的平方和

The Auto-Classification of Unorganized Points in Surface Reconstruction;

散乱数据曲面重构中数据点的自动分类研究

A collection of data is called a data set, and a single observation a data point.

全部资料的总和叫数据集合，单个观察数据叫数据点。

Radar without markers. Displays changes in values relative to a center point.

无数据点雷达图。显示相对于中心点的数值变化。

To create a bubble chart, you must specify at least two values per data point.

气泡图要求每个数据点至少有两个值。

Node data resource sharing and data interface research

节点资源库数据共享与数据接口研究

The point of entry of data in a network.

在网络中，数据的入口点。

To convert(data)from fixed - point notation to floating - point notation.

浮动把（数据）从定点数表示法改为浮点数表示法

Log in, click“ Update Space”, and click“ Update Statistical Data”.

登陆，点击“更新空间”，点击“更新统计数据”。

The destination node "{0}" has {1} data input(s). The maximum number of possible data inputs to this node is {2}.

目标节点“{0}”有 {1} 项数据输入。输入到该节点的最多数据数可能是 {2}。

1-Wire Bus Multi-drop Data Acquisition System and the Technology of Data Mining

单总线多点数据采集系统及数据挖掘技术

Map-matching Method Based on Zero-speed Points in Floating Car Data

浮动车数据中零速度点数据地图匹配方法

sitedb, searchdb, profiledb, or index is Required for Service

服务需要站点数据库、搜索数据库、配置文件数据库或索引

Breakpoint Location Type: function, file, data, etc.

断点位置类型: 函数、文件、数据等。

Surface and Parameterization of Automobile Seat Point Data

汽车座椅点云数据的曲面化和参数化

To convert data from floating-point number representation to fixed-point representation.

将数据由浮点数表示法转换为定点表示法。

Log in, click “Space", click “Update Space”, and click “Update Statistical Data”.

登陆，点击“空间”，点击“更新空间”，点击“更新统计数据”。

To convert(data) from floating-point notation to fixed-point notation.

固定，定点化（把数据）由浮点数表示法改成定点表示法