数据

The measuring data after pre-processing was fitted with NURBS curve with constructing the non-uniform node vector using the method of cumulating chord length and optimizing the rights of NURBS curve restrictively. The formula of surface skinning which can be realized by programming was proposed on the basis of the foundation formulas in existence, then NURBS curves was skinned to gain the corresponding NURBS surface.

对经过预处理后的测量点数据，通过采用累积弦长法构造非均匀节点矢量和对权因子的约束优化，进行测量点数据的NURBS 曲线拟合，在现有基本公式的基础上推导出了可以编程实现的曲面放样公式，对得到的NURBS 曲线进行放样处理，最终得到了测量点数据的NURBS 曲面。

This invention discloses a data retransfer method based on bit conversion which is to exchange positions forming bits, according to selected exchange way before quadrature amplitude modulation to each retransferred data.

本发明公开了一种基于比特变换的数据重传方法，该方法的关键是在每次重传数据进行正交振幅调制之前，对数据内各组成比特的位置按照选定的变换方式进行调换；该方法还进一步包括：a。

TCP is data confirm and data retransmission mechanism, so to ensure correct chess data transmission.

TCP具有数据确认和数据重传机制，所以确保象棋数据传输正确。

Data management is referred to storing data in such a way that they can be retrieved when needed.

数据管理是指在需要时，可将数据调出的数据存储方法。

The data goes through the system constructing frame in baseband and the system revivification the baseband frame, and the data got in destination are as same as the source data.

为了直观的显示结果，用512×512像素的lenna图做为输入数据，经过组帧和解帧系统后，还原出来的数据和原始数据进行比较。

The system utilized four laser scanners along lengthwise direction of the log. Data are obtained in every ten degrees when log is turning, in each cross section, 36 data are obtained. Then the data obtained were processed and an outline of the cross section of the log was developed on computer screen. Afterwards, the largest inscribed circles for log cross sections were determined according to the principle that three points can determine a circle. Secondly, the points located on the cross sections were linked up along some log generative in order to simulate the three-dimension log outline. At last the largest right circular cylinder were optimized and the optimum turning center was determined by means of projective theory.

具体作法是：在木段长度方向均匀设置四个激光传感器，当木段旋转时，起动激光传感器，进行数据采集，每隔10~0扫描一个点，在各横断面圆周上共采集36个点的数据，由计算机处理采集的数据，并绘制出原木横断面的几何图形，再根据三点定圆的原理，确定出最大内接圆；其次，模拟原木三维廓形，即将原木相邻横断面上离散点沿着母线方向连线，由计算机分析处理，绘制原木三维廓形；最后，采用投影法，优化出原木最大内接圆柱体，并确定原木回转中心线。

Ulrich Thieme said we develop a Signa worktop, where output plans for integrated ring binder, adhensive and folding machine for CIP3 data, and then through a so-called PPI interface passed to relevant machinery; through membership card before such as graphic control interface to set the monlchamus area to business card printing and membership card production machine, or even through a data control automatically get operations data and pass it to the entire system.

Ulrich Thieme说：我们在Signa不不安息台上订定一个输入策画，在那边天生用于集成装订机、胶粘机和折页机的CIP3数据，然后堵住一个所谓的PPI界面传给不关的机械；堵住会员卡制息后图文把持界面不兵墨区撤销传给制卡和会员卡制息机，甚至堵住数据把持自不静获得不不安息数据再传给合座编制。

For multi-dimensional data visualization technique for data mining, multi-dimensional data is switched into two-dimensional graphics display through parallel coordinate, partitioning section of rotundity, multi-dimensional zoom.

用于数据挖掘的多维数据可视化技术，将多维数据通过平行坐标、圆形分段或多维缩放变换以二维图形显示。

It is interpreted that the correlation structure of the allelic polymorphism data contains null correlations introduced by "closure" and the statistical distribution of the data is not normal because of its constant row sum,which resulted in great difficulties in analyzing the data with traditional multiple linear statistical methods such as principal component analysis,factor analysis,cluster analysis and canonical correlation analysis.

长期以来，对于多维基因多态性数据的多元统计分析，如计算遗传距离时所用的聚类分析、分析群体遗传结构时所用的主成分分析、因子分析和典型相关分析等，一直应用为无约束条件数据而设计的经典多元线性分析方法，并没有注意基因多态性数据的"闭合效应"所带来的问题。

Probably the most common need for a custom datasource is when dealing with a large amount of external data (for which you already have an interface) that can retrieve data based on a col and row vector, obviating the overhead that would be required in duplicating data items by preloading them through the SetCell interface of the grid.

也许自定义数据源最常见的是，当需要与外部大量数据处理，可以检索在山口和行向量的数据，避免了这将是在重复数据所需的开销件预通过网格SetCell干扰。

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。