数据采集

Design the driver of high speed synchro data acquisition device based on its work theory and work mode.

根据高速同步数据采集卡的工作原理和采集模式设计其驱动程序结构。

The timing precision of telemetry seismic data acquisition systems depends on the precision of sampling rates of data acquisition units.

地震数据采集系统中计时精度主要由采集站的采样率精度决定。

The front data acquisition equipment can communicate with remote computer via Modem and telephone wire.

前端数据采集控制器经外置Modem、电话线与远程计算机通信，能实现多点数据的采集和设备控制。

In present invention digital code camera is used as data acquisition equipment, and the acquired viewdata information can be input into computer, and computer is used to make modification, reduction and storage, then the above-mentioned information can be projected on the large screen by means of large-screen projector to display.

本发明提供一种投影挂图的制作方法，属于图文数字转换与处理方法。该方法以数码相机作为数据采集设备，将采集到的图文信息输入计算机，由计算机进行修改、整理和保存，再经大屏幕投影机投影到大屏幕上显示。

The data collection of photoelectric receiving circuit mainly realized the data collection and transport with the conversion of photic signal to electric signal.

光电接收电路的数据采集主要是通过光信号转换为电信号实现信息的采集及传输。

This paper describes the trouble and the limitations of common sampling on the transient pulsant signal.

描述了常见的数据采集系统在采集单次快脉冲信号时所遇到的问题和制约因素。

For a futher research on the natural gas and minimizing the detector,we measured the spectrum lines which may affect the detection of CH4 near 1.65μm and 1.68 μm accurately by using the TDLAS theory.Then we set up an sinal acquiring and processing system based on LABVIEW,which can aquire and filter the digital signal and an interfix arithmetic is also used to get the final result.

本论文以近红外二极管激光吸收光谱技术为基础，在1.65μm和1.68μm附近对乙烷的谱线进行了准确测量，分析了乙烷谱线对甲烷测量的影响，编写了基于LabVIEW的数据采集及处理分析系统，利用该系统实现了对探测信号的采集、滤波以及对波形的相关运算并得出最终结果。

Secondly, it specifies the system solution of automatic Gleithretter thickness testing in detail, thickness testing technology using grating, serial communication achievement solution of PLC control system. Achieving data sampling by applying of the PCI200 subdivisional card. And then designs thickness testing system software using Borland C++ Builder 6.0 for the application of automatic control of Gleithretter thickness testing sorting , the experiment.

其次详细叙述了滑片厚度自动检测系统总体设计方案及要求，光栅厚度检测技术，上位机与PLC控制系统串行通信的实现方案，开发应用PCI200细分采集卡实现数据采集，利用Borland C++ Builder 6.0平台设计开发的滑片厚度自动检测系统软件，来实现对滑片检测分选的自动控制，实验。

The data acquisition subsystem based on AT89C51 acquires multichannel acoustic signal synchronistically and stores digital signals in the shared memory.

基于单片机AT89C51的数据采集子系统完成对多路声信号的同步采集，并把数字信号保存到片外共享存储器中。

The Laser Doppler vibrometer and signal generator are controlled by computer through GPIB bus, in order to make the system more automatic and compatible. A synchronous method for exciting signal and data acquisition is advanced and put into practice in the process of microstructures'free damping vibration.

通过GPIB总线控制激光多普勒测振仪的控制器和信号发生器以提高测试过程的自动化程度，使建立的自动化测量系统具有良好的通用性和可扩展性，并提出了自由衰减法测试的激励信号和数据采集卡同步采集的实现方法； 3。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。