数据运算

近来，随着网络技术不断发展和现代化管理需求的急剧增长，基于C/S（Client/Server）模式的MIS（ManagementInformationSystem）已不能适应今天更高速度、更广地域范围的数据运算和处理。

With the development of Web technology and the sharp increase of the demand of modem management , the MIS ( Management information system ) based on C / S ( Client / Server ) can 't accommodate the high speed and wide application of data operation and data processing .

方案的另一个优点是采用了尽可能简单的数据运算形式，直观可靠，有利于算法的程序实现。

Another superiority of this method is that it adopts the simplest data operation , which is much intuitive and robust .

在数据运算过程中引入遗传算法（GeneticAlgorithm）优化数学模型并采用MATLAB对数据进行处理。

Further more , genetic algorithm is introduced successfully in math operation course to optimize the model and MATLAB is applied to deal with data .

在高动态GPS接收机中，由于要对多通道连续跟踪，实时数据运算处理量大，因此对微处理器的性能要求较高。

Rapidly dynamic GPS receiver needs a high-performance microprocessor because of continues tracks of several channels and then great real-time operation .

系统的服务器端考虑到数据运算性能和可靠性，需要采用ORACLE的数据库。

The server of the system uses ORACLE database with account of computing performance and reliability of data .

其中基于DSP和CPLD的运动控制器充分发挥了DSP快速数据运算能力和CPLD的硬件管理功能。

The DSP and CPLD based motion controller fully displays the fast data calculation ability of DSP and the hardware management ability of CPLD .

FPGA在完成对底层硬件接口逻辑的管理和控制的同时，承担了部分数据运算工作。

The logical management and control of the bottom hardware interface was actualized by FPGA program which undertook a part of data calculation task at the same time .

系统利用工控机高速CPU的运算优势，很好地解决了大量数据运算的时间损耗与监测实时性的矛盾。

With the the high speed of CPU , the system can resolve the conflict between real time monitoring and consuming long time for large data .

Tableau公司将数据运算与美观的图表完美地嫁接在一起。

Tableau marries data computation with beautiful graphics .

该系统以PLC的先进功能特别是高速计数功能为核心，通过信号控制和数据运算，实现铸坯切割的自动定尺。

According to the core of PLC ′ s advanced functions , especially its high-speed count function , the automatic cut to length is realized by signal control and data computing .

目前，随着信息应用领域对数据运算精度要求的不断提高和数值运算范围的不断扩大，使得在当今CPU的设计中，浮点运算单元的研究显得越来越重要。

With the increasing demands of digital precision and extending the scope of digital operation , the study of Floating-Point Units in modern CPU design has become more important .

同时将PLC的逻辑控制、数据运算、数据比较、数据传送通过程序有机的结合起来，既控制交通灯的变化，还有时间显示。

While PLC logic control , data operations , data comparison , data transmission through the process of combining organic and not only control the traffic light changes , as well as the time display .

整个软件模块集工件定义、工艺参数输入、数据运算、图形和曲线输出为一体，可以导出直接用于数控磨床的NC代码，实现产品的快速制造。

In this module , from which NC code directly used for numerical control grinding could be achieved , the workpiece definition , setting of process parameters , data calculation and curve output are integrated together .

利用Excel强大的数据运算功能和电子表格功能，不仅避免了手工计算和编程的麻烦，使滴定数据的处理变得非常简便，提高了效率，而且结果更为精确和可靠。

By the application of Excel worksheet in the data processing , manual calculation and computer procedure is avoided . The data processing is becoming simpler and efficiency , and the result more accurate .

其中详细分析了编码系统的结构和编码的各个步骤，分析了Loeffler快速算法，并且对算法过程中的数据运算量进行了分析。

It analyses the Loeffler fast arithmetic and the data in operation process .

EXCEL是一个电子表格处理软件，可以用来制作电子表格、完成许多复杂的数据运算，本文把EXCEL应用于电路计算，解决了电路计算中一些机械、繁琐的问题。

In this thesis , we will apply excel , which is a software to deal with the electronic tables with a lot of datum , to electrocircuit computing , and solve the mechanical and multifarious problems in electrocircuit computing .

其中基于DSP和复杂可编程逻辑器件（CPLD）的运动控制器充分发挥了DSP的快速数据运算能力和CPLD的硬件管理功能，详细讨论了控制系统硬件平台和软件系统的设计与实现方法。

The motion controller based on DSP and CPLD fully displays the fast data calculation ability of DSP and the hardware management ability of CPLD . The design and implement method of the control system 's hardware and software is provided in this article .

使用并行流水结构设计，提高了该滤波器数据运算的吞吐率。

It improves data throughput by using parallel and pipeline structure .

与传统研究方法不同，本文的研究是建立语料库及数据运算的基础上的语音实证研究。

Different from traditional methods , this research is an empirical corpus-based and statistically driven study .

高性能数据运算服务系统的研究

Research on High-performance Data Service System

此法一旦确定荷载传递函数后，只要进行一些简单的数据运算便可得到桩的荷载&沉降曲线，并由此分析群桩及单桩的工程力学性能。

Once the load transfer function is confirmed , the load-settlement curve can be obtained by simple data calculation .

由于他的薪水花名册程序严重的依赖于数据运算，所以大卫可以节约很多昂贵的内存空间。

Because his payroll program relied heavily on date processing , Dave could save lots of expensive memory space .

上位机承担了大量的数据运算及无线通信任务，本文选用功能强大的单板计算机。

Upper computer assume a lot of data operation and wireless communications tasks . This article chooses the powerful single board computer .

采用编码器进行单片机速度测量时，数据运算时间较长，测量范围受到限制。

The computation of speed measurement takes more time of microcontroller using encoder , and the measuring scale of speed is limited .

方法采用一种算法简单、适合短数据运算的复杂度算法，提取双通道表面肌电信号的复杂度信息来反映运动神经系统运动的复杂程度。

Method Two channel surface EMG signals were extracted and analyzed to reflect the complexity degree of the dynamics of the neurophysiological system .

边界不变特征的引入，减少了数据运算量，实验结果表明，识别率达到95.9%。

With this method , computation is reduced by introducing invariants based on boundary . Experimental results indicate the recognition ratio reaches 95.9 % .

能证明其较好地解决了客户的区域化归属过程中所涉及到的海量数据运算的问题。

So it can be proved that we can solve the problems that are related to massive data computing in the ownership regionalization process .

系统实现方案是以SYCMOS公司的扩展型51系列单片机为核心处理器综合完成各种数据运算和控制功能。

This project takes SCM ( signal chip microcomputer ) of 51 family as its core , which complete various operations like count and control .

肌电信号的复杂度算法简单，适合短数据运算，能够满足实时处理的要求。

Experimental results proved that this measure , having a simple algorithm , is suitable for short data sets and capable of real time processing .

计算机辅助电话调查中即时的数据运算和管理功能为序贯抽样的应用奠定了基础。

Computer-assisted telephone interview does make it possible to apply sequential sampling in large social survey because of its function of instant data operation and management .