approximate data
英 [əˈprɒksɪmət ˈdeɪtə]
美 [əˈprɑːksɪmət ˈdeɪtə]
网络 近似数据
双语例句
- One of the best-known processing techniques is Fourier analysis, in which you can approximate a real-world data stream by adding together a series of sine and cosine curves at different frequencies;
傅里叶分析是其中一个最著名的处理技术，通过将不同频率上的一系列正弦和余弦曲线迭加起来，你就能逼近真实世界中的数据流。 - An Application of the Kriging Interpolation Approximate Grid Algorithm in the Raster Data Projection Transformation
克里金插值近似网格算法在栅格数据投影变换中的应用 - We use slide window to approximate the data stream and propose two skyline query algorithms on data stream called CCS and PCS.
采用滑动窗口技术对数据流进行近似，提出了两种数据流上的轮廓查询方法：CCS算法和PCS算法。 - Clustering-Based Approximate Scheme for Data Aggregation over Sensor Networks
基于分簇的传感器网络数据聚集估算机制 - Approximate Aggregation of Time-Varying Data in P2P Networks
P2P网络中时变数据的近似聚集方法 - All number are approximate based on comparison of data from various sources
所有数据均为约数，以不同来源数据的比较为基础 - Approximate multi-sensor multi-target joint probabilistic data association algorithm applicable to complex information fusion system
适于复杂信息融合系统的近似联合概率数据关联算法 - Approximate Querying of Semistructured Data Using a Relational Database System
利用关系数据库系统对半结构化数据进行近似查询 - Application layer multicast can reach the approximate efficiency of data transforming compared with the network layer multicast, furthermore it has better scalability.
应用层的多播在提供与网络层的多播的相近质量的服务情况下，具有更好的应用灵活性。 - Sliding window is often used as a sampling method for query processing and obtaining approximate answers over data stream.
滑动窗口是对数据流进行连续查询处理、得出近似查询结果的一种常用的数据采样技术。 - Aiming at synopsis computation of approximate query in data stream, a novel wavelet transformation algorithm, Minimum Error based Dimension Compression ( MEDC) algorithm, is proposed in this paper.
针对数据流上近似查询中的梗概计算，提出了一种新的基于最小误差的维压缩小波变换算法（MEDC）。 - Aggregate Approximate Query Computation Based on Data Stream
基于数据流模式的聚集快速查询计算研究 - Study of Real-time Approximate Sum Algorithm of Data Stream
流数据实时近似求和的算法研究 - To construct a smooth curve and make curve with better controllability in first and last data points, the cubic non-uniform B-spline curve with interpolation in first and last data points is used to approximate measuring data points.
为了使曲线具有良好的光顺性和曲线在端点处较好的控制性，采用端点插值的三次非均匀B样条算法逼近测量数据点。 - Approximate Limit Sampling Data Using Fuzzy Tree Model
模糊树模型对有限样本集的逼近 - The Approximate Likelihood Estimate of Multicomponent Data Moreover we derive the method to get interval estimation of the shape parameter.
给出了参数的近似极大似然估计（AMLE）和逆矩估计，比较了AMLE、MLE和逆矩估计的精度，另外给出了求形状参数区间估计的方法。 - The Study of Approximate Statistics Algorithm of Data Stream
流数据近似统计算法研究 - The Hamiltonian of sodium atom is reduced by using screening Coulomb potential, and the energy levels of sodium atom are calculated by means of twofold perturbation. The calculating process is simple. The calculated result is in approximate agreement with the experimental data.
用屏蔽库仑势简化了钠原子的哈密顿，用两次微扰法计算了钠原子的能量，结果与实验值符合得较好。 - The authors suggest some approximate formulas and data for application in preliminary design stage.
作者提出了一些近似公式与数据，可供初步设计时应用。 - Technology of Approximate Query over Data Stream
数据流中的近似查询技术 - On the Conditions of Principle of Maximum Work The Approximate Likelihood Estimate of Multicomponent Data
关于最大功原理的应用条件分组型数据的产品可靠性的近似极大似然估计 - The learning algorithm and the characteristics of the fuzzy rules model which can approximate the experiment data are shown to converge to any arbitrary accuracy by the theoretical analysis.
理论分析说明这种模糊规则后件参数学习算法是收敛的、所建模糊模型能够以要求的精度逼近已知的实验数据。 - Approximate Interpretation of 3-D Data Using 2-D Inversion Program in the DC Resistivity Sounding
直流电阻率测深中二维反演程序对三维数据的近似解释 - With practice example, the influence of various initial approximate values, observed data errors and the group of observed data on procedure and accuracy of calculation was preliminarily discussed.
通过算例，初步讨论了不同初始近似值，原始数据误差和观测数据组数，对计算过程与结果的影响。 - Wherein the optimal method is Nystrom extension, which approximate the original characteristics of the data space by a small portion of the sampled points. This effectively solves the problem of time and space.
其中，最优影响力的是Nystrom扩展技术，它通过一小部分抽样的数据来逼近原始数据的特征空间，有效地解决了大规模数据的时间和空间开销的问题。 - In current algorithms, a high order ( above 3) polynomial model is adopted to approximate phase term of SAR data or the system function is deduced to implement an anti-filtering processing to the data. Second, ultra high resolution algorithms are designed.
在现有的成像算法中通常采用更高阶的多项式（3次）来逼近耦合的相位及其变化规律，或直接采用传递函数通过对SAR数据进行反滤波加以处理。其次，高分辨率成像算法。 - So first we recovered the sonograms from sampled original data. Sonogram is a kind of approximate visualization of original data which is for ease of observation.
声谱图是对信号的一种近似直观显示，便于我们观察数据。 - The thesis establishes a similar model of the welding current control system based on the approximate and empirical data, and analyses the conventional single closed-loop PID method which used to control the welding current in most strip plant.
本文在近似处理和经验数据的基础上建立了焊接电流控制系统的近似模型，并对不锈钢钢厂目前所采用的单闭环焊接电流PID控制方式进行了分析。 - This system adopts approximate object-oriented data schema management method to describe and integrate data. Based on utility function and fuzzy multi-attribute group decision making method, inconsistent data are solved in this system.
世博数据集成子系统采用近似面向对象的数据模式管理方法对系统内数据进行描述和集成，并基于效用函数和模糊多属性群决策的方法对不一致数据进行解决。 - In CAD system, parametric curves and surfaces are usually applied to interpolate, approximate and fit the giving data.
在CAD系统中，经常用参数曲线曲面来插值、逼近、拟合测量得到的数据点。