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- Discrete data, on the other hand, has no inherent order. 另一方面,离散数据没有内在次序。
- Discrete data, on the other hand, has no inherent order . 另一方面,离散数据没有内在次序。
- Discrete data are expressed in whole numbers: 2 children, 56 trucks, 5 actors. 间断资料用整数表示,如2个孩子,56辆汽车,5名演员等。
- The FFT to the discrete data is implemened by using FORTRAN program. 用FORTRAN程序对离散数据进行FFT处理。
- Discrete data is not necessarily homogeneous, and discrete selection is not necessarily contiguous. 离散数据不一定是同一类的,离散选择也不一定是连续的。
- When creating DEM, we always encounter numerous discrete data points which make ransacking all points difficult. 在建立数字高程模型时,往往会遇到海量的离散数据点,造成遍历数据点的困难。
- By scientific computation, a set of discrete data obtained in the center, in vertexes or on the surface of a mesh unit form a mesh data file. 通过科学计算,在网格单元的中心、顶点或面上得到的离散数据集合形成一个网格数据文件;
- However, RS is effective of processing restrict to the discrete data, but in most applications, the origin data is real-valued. 经典的RS方法在进行属性约简时,要求是离散数据,而实际应用中数据大多为浮点型。
- In this paper, spline smoothing as a new type of curve fitting method developed recently was first introduced into step voltammetry to handle discrete data. 本文首次将样条函数磨光法引入阶跃伏安法中,以期解决离散数据平滑、连续化、导数卷积等问题。
- Studying on the CNC machining of the discrete data curve, this paper presents that the discrete data curve was fitted by biarc after interpolating by cubic parameter spline. 分析和研究了列表点曲线的数控加工问题,提出了先以三次参数样条进行插值,再用双圆弧拟合的方法。
- Methods use a random sample of 1000 records to discretize data. 方法使用1000个随机记录样本来离散化数据。
- These objects are also commonly selected independently of their spatial relationships with each other. We refer to these as discrete data, and their selection as discrete selection. 这些对象也可以彼此独立地选择,我们把它们称为“离散数据”,针对它们的选择称为“离散选择”。
- Through data rarefaction treatment, the double-ordering of the discrete data is realized and the reconstruction of the inner surface of the radome is completed based on bicubic B-spline function. 通过数据的疏化处理,实现了测量型值点的双有序,完成了基于双三次B样条曲面的天线罩内廓曲面重构。
- This paper models the least square algorithm of the cylindricity error in the rectangular coordinates,whose center may be set on random and all discrete data can be sampled optionally. 建立了采样数据为直角坐标值、坐标原点可以任意选取、各离散采样点之间也不要求为等角度间隔情况下,圆柱度误差评定的最小二乘数学模型。
- Application of discrete data cured surface fitting 散点数据曲面拟合的应用
- Uniform Sparseness of Huge Discrete Data Point 海量数据的均匀稀化
- But for an original database with large continuous attributes values, how to discretize data reasonably is a noticeable problem. 对于一个包含大量连续属性值的原始数据库,如何根据需要合理对数据进行归一化处理应该是粗糙集理论中值得注意的一个问题。
- Notations for the representation of discrete data 离散数据表示的记法
- A buffer in a drum used to temporarily store data. 磁鼓中用来暂时存放数据的一种缓冲区。
- Here is some catalogue and technical data. 这儿有一些产品目录和技术资料。