查询词典 data point

It establishes the prior information, according to historical information or the design experiences and the posterior distribution of the parameters on the basis of sample data, by which we can do point estimation or interval estimation, predict the future trend.

首先，作为可靠性评估的基础性工作，本文提出了贝叶斯预测模型用于配网元件原始参数的评估，引入由历史资料或设计经验形成的先验信息，并结合样本数据形成被估参数的后验分布；在此基础上进行点估计或区间估计，就可以对未来的变化趋势做出预测。

At this point, you can do pretty much whatever you want to do with the returned data.

在这一点上，你几乎可以做任何你想做的事与返回的数据。

This paper presents a new interior point nonlinear programming algorithmfor optimal power flow problems based on the perturbed KKT conditionsof the primal problem with a novel data structure.

基于原问题的扰动KKT条件，本文提出了一种带新数据结构的原始－对偶内点算法求解电力系统最优潮流问题。

The essential point in the theories and applications of product modeling is that an integral data model covering all stages of the life cycle of a product must be established.

产品造型理论及技术的中心在于建立产品在其整个生命周期中的信息模型，包括产品数据模型、产品设计过程模型以及产品设计活动模型。

Methods A middleaged male frozen specimen sectional images of the head and neck were acquired using cryosectiome method. With the software of Matlab, the character of the excalibrator was acquired automatically, and the data set were autoregistrated based on two point projective transformation algorithm.

方法采用冰冻铣切技术获取成年男性头颈标本的冰冻连续断层图像，在Matlab软件中自动提取定标点图像特征，采用基于2点的刚体变换算法实现图像的自动配准。

Among them, the proscenium application and backstage data base connection are development difficult point , invigilating the algorithm assigning is system develop key component.

其中，前台应用程序和后台数据库的连接是开发的难点，监考员分派的算法是系统开发的关键部分。

First, a smooth curve is obtained from the data by curve fitting with the method of non-linear least squares fit. Then the tangent vector and the radius of curvature of each point on the curve can be calculated for the error evaluation. With the fitted curve, the focusing state of the aspheric lens can be obtained by the method of ray tracing.

主要过程为首先采用非线性最小二乘拟合的方法进行曲线拟合，并计算出曲线上各点的切矢量和曲率半径，分析它们的误差，最后对拟合后的曲线用光线追迹的方法得到非球面镜的聚焦情况。

Lastly, point target simulation and real raw data processing validate the main content of this paper.

最后用点目标仿真和实际数据成像处理的结果验证了所述内容的有效性。

An intruder would intercept wireless data packets traveling across one part of a network and quickly re-insert them at another physical point on the network.

译：入侵者将拦截越过网路的一部分走访的无线资料封包，并且在网路中的另一个实体点快速的重新插入他们。

In a wormhole attack, an intruder would intercept wireless data packets traveling across one part of a network and quickly re-insert them at another physical point on the network.

译：在虫洞攻击中，入侵者将拦截穿越网路的一部分走访的无线资料封包，并且在网路中的另一个实体点快速的重新插入他们。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。