翻译(麻烦那位仁兄能把他翻译成英语.多谢了!)

This is too specialized

To ascertain a test of the object properties We often have to use various instruments and tools (direct measurement or telemetry) to access a variety of measurements (data ). But these data include transform error, equipment and error in the transmission process (when used with telemetry manner) the introduction of the various disturbances caused by the error. Moreover, this these data are usually very wide, meaningful and meaningless part of a mixed, if not the direct application of choice will inevitably cause great inconvenience. In addition, under many circumstances need through reprocessing (for a data transformation) to provide more explicit physical meaning more direct data form (input waveform of the vibration spectrum analysis, etc.). These problems have to rely on data acquisition and processing to be addressed from a broad sense, the data acquisition and processing the content should include the following :

(1) Data collection : The key is to resolve the non-converted to electricity consumption, as well as multiplexers, Simulation data format and in digital form between conversion.

(2) data record : Data storage is a very important issue. current magnetic recording a large amount of data is stored in an effective way.

(3) Data Processing : including pretreatment, test data and data analysis (reprocessing), and other steps.

Data Acquisition should include various non-measured converted into electricity to power and their reasonable combination, then provided through a multi-channel encoding signal to the whole process. which will be converted to non-consumption of electricity shall be Sensors the problem; reasonable combination of multi-channel signal encoding the key embodied by the sampling frequency and coding accuracy of these two issues. Usually, which collected the data, The goal is measured certain quantities of electricity through non-electricity conversion, and after another up large or attenuation, sampling, coding, transmission after such links have emerged in the form of a data. data processing is the primary task of these data into the form of restoration The original physical form and, as far as possible given the changes in their form. In addition, The above aspects of equipment performance is not satisfactory, and the outside interference, noise impact, has more or less in the data collection introduced an error, therefore data processing Another important task is to adopt various methods (such as singular items removed, smooth, filtering, etc.) to maximize the elimination of these errors, to obtain the best possible accuracy of the data. Data Processing Another task is to conduct its own data processing transform some (cases If requested, or do mean Fourier Transform), or linked to the data between the conduct of certain mutual Operators (such as calculation functions) then there will be a better expression of some of the data inherent characteristics of the secondary data. data acquisition system used to measure and record from both sides - the signal : by direct measurement of the amount of electrical signal from the sensor and the signal. Data Acquisition System (whether or simulation system is a digital system) to a large extent depends on the input data record the expected application. Generally, When asked to large bandwidth or allow lower the accuracy, we can use the simulation data system; When he was monitoring the physical process in the slow changes (narrowband) and the need to pursue high accuracy and low cost per channel due, is using the digital system. Digital systems from the complexity involved in single-channel DC voltage measurement and recording system that can measure large input parameters, and the pre-set limits or conditions, of the input signal and calculating and determined the advanced automatic system more illustrious company.

3. Program control data acquisition system of data mining Sets from the traditional system is the sequence control systems acquisition process control access to the data acquisition system, This acquisition system by the hardware and software components, and its data collection stored in the memory. According to a variety of data acquisition tasks, programming change the ones that signal sampling rate and frame format, and other properties Acquisition to meet the needs of the mission.

In process control data acquisition system, usually can change the system parameters are : acquisition; Sampling rate; Data word length; Gain; frame format. It consists of four major components : remote control acquisition unit, frame format generator, controller and bus. The system can have multiple remote control acquisition modules, the introduction of decentralized much of the home, will be gathering in various remote control unit placed on the various parts are collected. Each remote control through the acquisition modules address line, Line data and clock lines connected with the controller. All through the address control lines with a total sampling rate to the various remote control unit sent Acquisition Channel Address Code. In order to ensure a sampling cycle only addresses a consistent element of a channel sampling site were found, Therefore corresponding to each channel has a unique address code group. result in a certain moment, line code only addresses a certain element of a channel sampling was addressing.

数字电子技术英文翻译：Digital electronic technology

数字电子技术介绍：

《数字电子技术》这门课程属于专业基础课，在电子信息工程专业的知识体系中占有重要的地位。

数字电子技术主要研究各种逻辑门电路、集成器件的功能及其应用，逻辑门电路组合和时序电路的分析和设计、集成芯片各脚功能。

随着电子信息产业的快速发展，对应用电子技术专业人才的需求不断增加，这些年来，依托院校、科研院所和企业培养了一批应用电子技术专业人才，但与我国信息产业发展需求相比，仍有很大缺口。

在当今社会中，职场相互竞争残忍，没有一种技能，没有学历证书，就算你说破天没用， 证书就像敲门砖，是畅行无阻在职场遨游的钥匙，也是和你的薪资息息相关，也是价值体现的基石。

数字系统广泛应用于通信、计算机、自动控制、互联网、物联网等领域，数字系统与我们的日常生活也密切相关，例如，智能手机、数字电视、数码相机、医用心电图仪、CT仪器设备等都是数字技术的应用实例。?

现代的数字电路由半导体工艺制成的若干数字集成器件构造而成。逻辑门是数字逻辑电路的基本单元。存储器是用来存储二进制数据的数字电路。从整体上看，数字电路可以分为组合逻辑电路和时序逻辑电路两大类。