数据处理

By using correlation analysis, we are able to calculate the self correlation coefficient of the same characteristic value to achieve the association of current and previous one and the cross correlation coefficient of two different characteristic values, consequently achieve the data association between characteristic values. 3. On the characteristic level, we are trying to fuse the characteristic values from different data source and identify the exact type of the fault.

用同种类多个传感器进行测量，得到的数据以加权自适应估计方法将它们融合处理得出最佳值；对来自异类多个传感器的数据进行最小二乘估计处理将它们融合到一起，完成数据关联和从测量数据估计出它们所反映的特性；通过计算征兆数据的自相关系数能完成同一征兆当前值与过去值的关联，又可以通过计算两个征兆数据的互相关系数完成这两个征兆的关联。

The memory arbitrator acts as an arbitrator when the protocol process and the MCU access the data buffer at the sametime.the UTMI interface is the analogy fronter of the USB2.0 interface.because the host controller deals with non-communication work depending on the MCU, it needs the MCU interface to connect the MCU.

其中协议处理模块负责处理所有的USB的数据的读写以及通信的控制，是整个主控制器的核心部分；数据缓冲区模块实现对接收或者发送的数据的缓冲处理；存储器仲裁模块解决协议处理模块和微控制器模块同时访问数据缓冲区模块的冲突问题；UTMI接口模块用作USB2.0接口的模拟前端；微控制器模块是与外部微控制器的接口，因为控制器除了要处理USB通信的工作，还必须依*外部微控制器来处理非USB通信的工作。

With the technological development, more and more original data shall be acquired and processed and a large amount of intermediate data and result data will be produced in processing. Pure digital data have developed to multimedia data such as sound and image ones, so that there are more demands for advanced data management. Moreover, the system calls for higher integration degree even on-line real-time processing in many cases, and its integration with network and distributed processing need considering as well.

随着科学技术的发展，采集、处理的原始数据量越来越大，且在处理过程中将产生大量的中间数据和结果数据；数据已经从纯粹的数字数据发展到声音、图像等多媒体数据，对数据管理的要求越来越高；系统集成度越来越高，在许多场合要求联机实时处理，并需要考虑与网络的集成，进行分布处理。

In automatic acquisition and procession of the photoelastic data, there are some troubles about how to acquire single isoclinics and to improve the precision of evaluating isochromatic fringe orders in the thin slice of the three-dimension model when the actual problems are solved by photoelasticity.

中文题名彩色域数字光弹性中数据采集技术的应用研究副题名外文题名 Data acquisition techniques in color-field digital photoelasticity 论文作者雷振坤导师云大真学科专业固体力学研究领域\研究方向学位级别博士学位授予单位大连理工大学学位授予日期2002 论文页码总数168页关键词光弹性法图像处理数据采集彩色图像处理数字光弹性馆藏号BSLW /2003 /O348 /5 用光弹性实验处理实际问题时，在数据自动采集与处理中，如何获得单纯等倾线的问题仍是一大难点，此外就是如何进一步提高三维冻结模型薄切片的等色线定级精度问题也比较困难。

Basing of summarizing the past research findings, the pager presents a viewpoint thatcarry on data sub-blocks with "separating" according to mineral spectroscopicCharacteristics, and decreases the relativity of inter-data and increases the workingspeed. After a method is applied to imaging, spectrometry data are separated bymasking it acceptant result, analyzing content is explicated and the affecting ofsurrounding data is removed.

本文在总结前人研究的基础上提出利用&Separating&思想进行数据分析，对数据按照矿物光谱特征进行分块处理，以此来减少数据间的相关性，提高处理速度；对一种方法处理后的数据进行分离，掩膜结果以外的数据，明确处理的方向，消除周边数据可能带来的影响。

This thesis analyses the realization difficulty of security modules high-speed handling and large-scale SA entries management. To realize the high-speed handle of data plane, parallel handling and pipeline technologies are introduced to the design of security module, which realizes parallel pipeline high-speed handling structure based on FPGA and high-speed encapsulation/decapsulation of IP data packages on the data plane.

分析了安全模块进行高速处理及大容量表项管理的实现难点，针对数据平面高速处理的要求，将并行处理与流水线技术引入到安全模块的具体设计中，实现了基于FPGA的并行流水线高速处理结构，完成数据平面中对IP数据包的高速封装／解封装处理。

Using the function of powerful data calculation of Excel and the capacity of complicated data figuring of Orgin, the data of fluid flow resistance can be computed and graphed respectively. In other words, the method can speedily and exactly dispose the data of fluid flow resistance.

利用电子表格Excel强大的数据计算功能和Orgin丰富的实验数据图形化处理功能，分别对流动阻力实验中的数据进行计算处理和图形化处理，可以快速且准确地得到实验处理结果。

Aiming at the actual situation that there is a mass of daily operation data kept in enterprise databases and the developing trend of domestic AIS, a data organizing structure of the Data Warehouse applied to accounting information analysis and a method of data superadding are described. Choosing Star Schema as multi dimension analysis model, OLAP is applied to data operations to achieve decision analysis.

针对企业数据库中已保存了大量日常业务数据的现况和我国会计信息系统向管理型、企业化发展的趋势，提出将数据的信息型处理与事务型处理分离，构建基于数据仓库的企业管理信息系统，设计了一种面向会计信息分析的数据仓库的数据组织结构，给出数据追加的方法，以星型模型为多维分析模式，运用OLAP对数据进行各项操作，实现决策分析

The method includes acquiring with the frequency meter the tested clock signal and measuring its frequency; sending the tested frequency value to the data acquisition and processing module for calculation and processing regularly; and processing the frequency data comprehensively in the data processing output module and displaying output figure and historical data.

所述的方法包括：首先，频率计采集待测时钟信号，并测试其频率值；然后，频率计定时将测试得到的待测时钟信号的频率值发送给数据采集处理模块进行计算处理；最后，数据输出处理模块对接收数据采集处理模块处理后的频率数据进行综合处理，并将获取的图形数据和历史数据显示输出。

The invention discloses a method and device for acquiring environment data collecting in honeycomb traveling carriage localizing system and GPS, A-GPS, the collecting device comprises collecting unit with time lag distribution power which connects with honeycomb traveling carriage receiver and GPS receiver, power time lag distribution pretreating unit, environment data extraction unit and managing unit; the method includes: determining the type of input data, gathered power time lag distribution, power time lag distribution pretreating, environment data extracting and synthesizing.

本发明公开了一种适用于蜂窝移动台定位系统和GPS、A-GPS系统的获取环境数据的装置和方法，该环境数据采集装置包括与蜂窝移动台接收机和GPS接收机相连的功率时延分布采集单元、功率时延分布预处理单元、环境数据提取单元和管理单元；本发明所述环境数据采集方法包括确定输入数据的种类、采集功率时延分布、功率时延分布预处理、环境数据提取和环境数据综合。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。