数据处理

The system applys sm89c51 as a hypogyny enginery .It combines the advantage of SCM and Matlab,basedon intermit communicate mechanism of event drive. Bring forward the aicumstance of Matlab,PC enginery and SCM carry real time. Serial communicate dispose.accomplishing the system of and PC enginery RS-232/rs-485 serial communicate.

该系统以单片机89C51为下位机，结合单片机和Matlab两者的优点，基于事件驱动的中断通信机制，提出一种Matlab环境下PC机与单片机实时串行通信及数据处理的方法；完成单片机数据采集系统与PC机的RS-232/RS-485串行通信。

When processing the GPS data, the GAMIT software is used combined with some IGS stations in China.

利用三峡地区13个监测点连续48h以上的跟踪数据联合国内的几个IGS站，使用GAMIT软件进行了数据处理。

Meter data of independent research and development company sampling equipment and large-scale data processing software, a set of effective monitoring and management of Chengshiguanwang System, is also the need to purchase communications equipment, instruments, etc..

公司自主研发水表数据采样设备和大型数据处理软件，形成一整套对城市管网有效监控管理的系统。公司也有需要采购通讯器材，仪器仪表等。

In the data acquisition system, CD4051 and AD574- the A/D transform, are used as hard core to receive the signal from the infra-red ray temperature sensor; the data acquisition depend on CPU; in the keyboard/ display system, a 74LS48 as the driver to drive LED works; in the warning circuit, I used two color LED and a buzzer as one unit to work; DAC0832 converter is the center of the D/A transform; execution unit, I used DDZIII type electromotive unit; the auto-man, it is a disabling of the other control circuit, this can secure production all the time.

在数据采集部分，以多路开关CD4051和AD574模/数转换器为核心接收来自红外线传感器的信号；数据处理依赖CPU；键盘/显示部分，以74LS48驱动LED数码管工作；报警单元，采用了双色LED加蜂鸣器的组合；D/A转换采用了DAC0832转换器；执行器采用DDZIII型电动执行器；手/自动切换装置则屏蔽了之前的电器部分，安全可靠。

In this paper, a system for flood inundation simulation and emergency response decision is developed based on ArcObjects technology of GIS. The requirement analysis, sources of the data, data processing, structure and functions of the system are introduced.

利用GIS组件ArcObjects开发了洪灾淹没模拟与避难决策系统，介绍了系统的需求分析、数据来源、数据处理、系统结构及系统功能的实现。

For the special structure of the code,we can simplify the complexity of the computation of matrix inverse.

这就意味着宽带无线通信系统需要提供更快速的数据处理，更大的数据流量和更优越的性能。

The key parts of the IRSR include the light split element, the optical system and the signal processing assembly.

该设备采用容易调整的高像质反射光学系统和波长在25～14μm连续可变的分光系统，并采用高集成度、高精度的数据采集、数字锁相和数据处理、存储系统。

As to software, modularized C and assembler language programs are designd to realize data samplingprocessing(include FIR digital filter FFT and arithmetic of dielectric loss parameter),variable frequency power and display keyboard processing etc, which make the system have the functions of control,measuring,display,man-machine conversation and communication etc.

在软件上，设计了模块化的C语言及汇编语言程序，实现数据采集、数据处理(包括FIR数字滤波器、FFT算法和介损参数的计算)、变频电源以及LCD液晶显示、键值响应菜单等，使得整个系统具有控制、测量、显示、人机对话及通信等功能。

The software automates tasks such as data collection from databases and data manipulation, and offers a user-friendly interface.

该软件可自动完成如从数据库收集数据和数据处理这样的任务，并能提供给用户一个很友好的界面。

Data manipulation is also necessary to upload from spreadsheet with product and picture information.

对于上传电子数据表中的产品和图片信息能够进行数据处理。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。