查询词典 basic field

To find the most frequence items set in Data Mining is an important problem, a basic research field, and the basis for many Data Mining methods.

发现最大频繁项目集是多种数据挖掘应用中的重要问题，是许多挖掘方法的基础。

It analysed the principle of Reed-Solomon encode, the design of basic unit circuit, including Galois field adder and multiplier, and addressed the application method of parallel multiplier with constant coefficients under the natural base.

分析了RS码的编码原理，基本单元电路设计，包括有限域加法器和乘法器，并着重阐述了自然基下常系数并行来法器的实现方法。

Starting from the configuration of the optical prime code, a kind of key signature code for the optical code-division multiple access system, based on the linear congruence theory in the finite Galois field, the correlation properties of the basic prime code, the extended prime code and the modified prime code are mathematically analyzed, the distribution of cross-correlation values is given and the overlap area of "1"s in the case of periodically circularly shifting is indicated.

摘 要：围绕OCDMA系统的重要地址码类型--光素数地址码的结构模型，根据有限Galois域上的线性全等理论，系统分析了基本素数码、扩展素数码、修正素数码的互相关特性，指出码字中"1"位的重叠区域。

In order to understand the Gauss theorem more clearly and apply it in the right way, we should analyze the complex problems of static electric field in detail by some special examples and basic theories, and thus find the right way to work out the exercise problems.

为了加深对静电场高斯定理的理解和正确应用，利用一些特列结论和基础理论知识对静电场中较复杂的问题进行详细分析，给出解题的正确思路

English Description The goal of this course is to introduce the basic concepts and techniques used in the field of digital image processing.

Chinese Description 本课程介绍在数位影像处理领域中会使用到的基本观念与技术。

Written by Ted Nield and hosted by the Geological Society of London, this structured field course provides an introduction to the basic concepts of geoscience, and a complete analysis of the structural geology of the Gower. It is aimed at A-level students and first year undergraduates.

本网站是由伦敦地质学会主办的，提供了地球科学基本概念的介绍和高尔半岛结构地质学的详细分析，目的是为了提高学生的认知水平。

The use of well-chosen nonsense words makes possible the testing of many basic hypotheses in the field of lan guage learning.

使用精心挑选的无意义词汇，可以检验语言学科里许多基本的假定。

The Fourier analysis method is applied to decompose the air gap magnetic density into the basic spatial component and a series of harmonic components and wave shape eigen coefficient of air gap magnetic field are calculated.

通过对气隙磁场的分析可以计算出转子表面损耗，进而计算出转子的温度场分布。

The contract includes basic and field planning from Honeywell, as well as configuration services.

该合同包括霍尼韦尔基本的和实地规划工作，以及配置服务。

In the field of basic research , this paper used 637 sets of data , analyzed the impact on our country individual housing mortgage loan default risk factors.

本文在实地调研的基础上，利用637组数据，对影响我国个人住房抵押贷款违约风险的因素进行了实证分析。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。