数据处理

A mass of incomprehensible original data is extracted and inferred into meaningful and consultable data to some certain users. meanwhile, by network information processing, the data transmission account and latency are decreased; the energy efficiency and data accuracy are increased.

传感器网络的网内信息处理技术在原始采集数据的基础上，将大量的信息处理和计算移植到传感网内部进行，从海量的、杂乱无章的、难以理解的原始数据中抽取并推导出对于某些特定的用户来说具有特定意义和判决参考价值的数据。

Network information processing transfers the majority of processing and computing works into WSN based on original data collection. A mass of incomprehensible original data is extracted and inferred into meaningful and consultable data to some certain users. Meanwhile, by network information processing, the data transmission account and latency are decreased; the energy efficiency and data accuracy are increased.

传感器网络的网内信息处理技术在原始采集数据的基础上，将大量的信息处理和计算移植到传感网内部进行，从海量的、杂乱无章的、难以理解的原始数据中抽取并推导出对于某些特定的用户来说具有特定意义和判决参考价值的数据。

On the basis of the characteristic of the TCM patent, we adopt the process of PIDP to standardizing the prescription data: 1 long text is dealt with by the approach of orthotropic dispartment, so the single herb can be stored separately; 2 using the TCM"s dictionary, the problem of herb"s alias is tackled rightly; 3 fuzzy set is applied to depicting the medical dose.This paper makes progress on the FTDA algorithm proposed by T.P.

针对中药专利的数据特点，以PIDP(方剂信息数据预处理，Prescription Information's Data Preprocessing)过程规范方剂数据：1、用正交分离的方法对方剂长文本字段进行处理，使方剂中的各味草药独立存储；2、利用中药词典，解决了目前普遍存在的中药异名问题；3、以模糊集描述实际药剂用量。

Either shielding parts of data streams or summarizing data streams can be among alternative strategies for data streams processing when it can consume no more than sublinear space.

线性复杂度算法不能处理数据流的存储、查询和分析处理，因此，通过屏蔽或汇总数据流来控制次线性复杂度存储消耗成为数据流研究的重要内容。

The data acquisition and signal processing are made by different microprocessors synchronistically,which is different from the existing serial working mode,thus the response and performance of the system being improved significantly.

由于数据采集与信号处理分别由不同的微处理器完成，可以同时进行，不同于以往的采集一段数据，处理一段数据的串行工作模式，提高了系统的响应速度与整体性能。

The main features of this paper is: nothing to do with the platform, this system can be compatible with the majority of software and hardware used by the platform, as well as various database platform, shielding the differences of hardware and software platform such as network, operating systems, databases, application systems and so on, so that enterprises and institutions could achieve seamless, transparent data exchange through data exchange system; Java technology used to develop the system transplantability; using data exchange center to achieve centralized data processing, different data format conversion, increased system scalability; from data transmission, authentication, access control, encryption and more news content log-class areas enhanced data exchange system security; using DES and RSA algorithm , increased the confidentiality of data transmission; create WrapperTimer category achieved data transmission timing implementation and reduce the dependence on artificial.

设计的系统与平台无关，能兼容企业所用的大多数软硬件平台，以及各种数据库平台，屏蔽网络、操作系统、数据库、应用系统等软硬平台的差异，使企事业单位通过数据交换系统实现无缝的、透明的交换数据；采用数据交换中心来实现数据的集中处理、不同数据格式的转换，增加了系统的可扩展性；从数据传输、身份认证、权限控制、消息内容加密和多级日志等多方面增强数据交换系统的安全性；用DES和RSA算法对XML文件或XML文件中的元素进行加密，增加传输数据的保密性；创建WrapperTimer类实现了数据传输的定时执行，降低了对人工的依赖性。

Elements of C language programming course involve principal concept of programming, basic techniques to design algorithms, data types, operators, expressions, input/output, control structures, structural programming method, arrays, strings, pointers, functions, module programming method, structure, union, bit-wise operation, preprocessor and files.

本课程的教学基本要求包括熟悉并掌握程序设计基本概念、基本数据类型、运算符和表达式；熟练使用基本的数据输入输出方法；掌握 C语言的控制结构、结构化程序开发方法；掌握数组、字符串、指针的概念并能熟练进行应用编程；了解函数概念及程序模块化开发方法；了解结构与共用体，位运算，预处理以及数据文件的基本处理技术。

A simple, but typical, process might include prepro- cessing data, applying a data-mining algorithm, and visualizing the mining results.

一个简单、但典型的数据挖掘过程可能包括数据预处理阶段，数据挖掘算法的应用阶段，以及对挖掘结果的可视化处理阶段。

In this dissertation, the modern engineering technology was introduced into the planting of ginseng, studied the distribute intelligence control system of greenhouse, in which ginsengs would be planted.

系统上位机采用Visual Basic 6.0编写程序，设计出简单实用的界面，并实现串口通信，能够显示、存储、查询现场数据，对数据进行分析、处理，并做出正确决策传送给下位机；下位机软件采用汇编语言编写，实现的功能包括：对传感器采集到的环境信息的初步处理，把整理后的数据发送给上位机，根据上位机下达的指令或者自身的控制规则驱动执行机构调节温室环境。

This method uses all noisy datapoints directly to implement triangulation and dispenses with smoothing and datareduction process, which may lead to loss of geometric character. Moreover, thismethod is of lower complexity than other triangulation and the amount of vertexes inmesh can also be calculated, so we can control the size of mesh in advance. At last, apractical example is given to prove its effectiveness.

这种方法利用全部数据点信息进行网格剖分，无需对数据进行平滑、精简等预处理，避免了因平滑或精简而丢失重要的几何信息的可能，这种方法不仅比现有三角网格剖分算法降低了算法复杂度，而且具有可以直接处理带有噪声的数据，网格规模可控，生成的三角网格形状较好等优点。

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。