The system is capable of sampling, conversion and various calculations in both time and frequency domains.
可完成数据的采集、转换，并进行时间域和频率域的多种运算。
The sampling velocity is not important in many testing system, but it may be re-quired to output the testing result real time.
许多检测系统对采样速率的要求不是很高，但需要实时输出检测结果。
If, as in sampling or digital systems, some elemental equations are defined or used only at discrete points in time, a discrete-time system is the result.
而假如，在采样问题或数字系统中常见这种情况，有些基础方程仅定义于，或仅能应用于离散的时间点上，这就导致了离散时间系统。
The circuits revelent to data acquisition system such as trigger circuit, the circuit of short time generator in random sampling etc, are designed, simulated and adjusted.
数据采集系统触发电路、随机采样短时间产生电路、存储器地址计数器电路等相关控制电路的设计、仿真和调试；
In the control system of sampling, signal to be dealt with is the pulse sequence after sampling from the continuous time signals.
采样控制系统中，所处理的信号是连续时间信号经采样后所得到的脉冲序列。
Background monitoring system is composed of YanHua industry control machine and PCI based data boards which guarantees the sampling data reliability and implements the real time pharos calculation.
数据采集系统平台由研华工控机及基于PCI接口的数据板卡组成，实现了可靠的数据采集和实时相量测量。
The system uses C8051F monolithic as control chip, JN5121 module and gas sensor, can automatically record inspection locations, sampling time, gas concentration and so on.
系统采用C8051F单片机作为控制芯片、JN5121模块及瓦斯传感元件，自动记录巡检沿途地点编号、采样时间、瓦斯浓度等信息。
In the meantime, it exhibits significance in guiding how to make a rational choice of the control tactics for the system, and of the sampling and control time of the computer.
同时，对于合理选择该系统的控制策略及计算机的采样、控制时间都具有一定的指导愿义。
To resolve the problems of low sampling and management speed, bad real time performance on traditional ultrasonic testing data-acquisition systems, one new system is designed.
针对传统超声探伤数据采集系统采样速率低、处理速度慢、实时性差的问题，设计了一种高速数据采集系统；
In this paper we analyze CNC system structure, real-time control and timing sampling mechanism, three-dimension process trace technique.
本文深入分析了CNC系统体系结构、实时控制与定时采样机制、三维加工轨迹跟踪技术。
But the large amount of data needed to be processed limits the sampling frequency and the responding velocity, makes it not practical in real time system.
但由于数据量大，采样率低，响应速度受到限制，使它在要求实时响应的小型系统中很难得到应用。
How to select sampling frequency reasonably is an actual problem in designing the real time digital control system.
合理选择采样频率是设计实时数字控制系统遇到的实际问题。
For design purposes, sampling time required can be determined according to the user-specified WERI value, so that the redesigned digital system performs accordingly.
针对设计问题，所需的取样时间可以借由使用者指定之weri值来决定，使得数位化后之数位系统响应可以达到所需要求。
Aiming at the characteristics of small sampling in aeronautic-product project scheme, a new prediction method to acquire the time limit of working process was studied based on Grey System theory.
针对航空产品工程计划中工序作业时间小样本输入条件的特征，提出了一种基于灰色系统理论的工序作业时间预测方法。
Method of intelligent sampling control is very useful for controlling the time delay system.
智能采样控制方式能够很好的实现带有大延迟环节的系统控制。
The proposed method is proved through the experiment and simulation, and it can provide an effective way to improve the fault time accuracy of power sampling system.
实验与仿真结果验证了文中所提出的方法，为提高电力采集系统故障时刻的精度提供了一种有效的途径。
The real time measuring system of high speed rotating blade vibration, tip timing sensor, pulse signal sampling system and analysis processing of blade vibration signal are researched.
研究了高速旋转叶片振动实时监测系统，叶端定时传感器、传感器脉冲信号采集电路和叶片振动信号的实时分析和处理。
Because time ruler mark of digital testing system is very limited, sampling is not really synchronized.
由于数字化测试系统中定时标尺的有限分辨率，一般而言，取样不可能做到真正意义上的同步。
In this paper, we will develop and research real-time measurement and control system based on heterogeneous network and real-time data sampling system based on industry control computer.
本文对基于异构网络的实时测控系统和基于工控计算机的实时数据采集系统进行了开发研究。
Sampling system with a time scale has a broad application prospect in the industrial real-time monitoring system.
带时标采样系统在工业实时监测系统中有良好的应用前景。
To solve arbitrary sampling rate conversion problem in software radio system, this paper presents a time-varying CIC filter.
为了较好地解决软件无线电技术应用中任意采样率转换的问题，本文引入了时变cic滤波器。
At the same time, the expense of the system based on parallel process technology is high, while equivalent sampling technology is economical and effective.
等效采样技术是一个经济且行之有效的选择，进行等效采样的前提是被采样信号必须是周期信号。
The main features of the system are as follows: computer real-time mapping of several points sampling of 53 points of epicardium;
系统具有以下特点：自动显示和绘出心外膜激动顺序图；网套电极对53个区全部采样；
Finally, via sampling and processing to real-time data, the system validity to real-time signal processing for wind profiling radar is validated.
最后通过对实际数据的采集与处理，验证了该信号处理系统对风廓线雷达实时信号处理的有效性。
Integrated Capillary electrophoresis(ICE) chip is a novel type of miniaturized total analysis system, with characteristics of tiny sampling, speedy assay time, portable and cost-effective.
前言：集成毛细管电泳芯片是一种新型的微全分析系统，它具有样品用量少、分析速度快、体积小便于携带、成本低等优点。
The underwater control system based on C8051F020 microprocessor as the system core, controls the sensors in real-time sampling, and the data's storage and upload.
极地海洋环境监测系统分为水下控制系统、水下传感器组与基站控制系统。
Based on Gaussian random process model and continuous-time system in time domain, this paper analyzes the effect on baseband and intermediate frequency sampling due to clock jitter.
该文从时域连续信号角度出发，按照高斯随机过程模型，分析了时钟抖动对基带和中频线性调频信号信噪比的影响并给出了近似公式。
Based on Gaussian random process model and continuous-time system in time domain, this paper analyzes the effect on baseband and intermediate frequency sampling due to clock jitter.
该文从时域连续信号角度出发，按照高斯随机过程模型，分析了时钟抖动对基带和中频线性调频信号信噪比的影响并给出了近似公式。
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