Testing controller is series connection with the single boards to transmit and receive testing signal.
测试控制器与所述多个串联单板串联，用于输出和接收测试信号；
The vibration testing signal is proved to be good, showing that the testing system and method are mature and effective.
动频测试时振动信号良好表明，该无线电遥测系统测试技术是成熟和有效的。
The signal characteristic of single and mass broken wires is investigated and the testing signal is analyzed in the experiments.
实验研究了单根断丝和集中断丝的漏磁信号特征。
Normalization method of ultrasonic testing signal, the advantages and disadvantages of time domain, frequency domain were discussed.
探讨了超声波检测信号归一化处理的方法，以及时域信号归一化和频域信号归一化的优缺点。
Wed o field test experiment on surface grinding machine of series M7180 (70), and analyze the spectrums characteristics of the testing signal.
对m 7180(70)系列平面磨床进行了现场实验测试，并对测试信号进行幅频特征分析。
To the 90's, a complex digital modulation with the rapid development of communication technology, testing signal mainly based digital modulation signals.
到了90年代，复杂的数字调制加上通信技术的迅猛发展，测试信号主要以数字调制信号为主。
Steel pipe flaw testing principium is briefly described, pipe flaw testing signal is analyzed, the design and simulation of signal processing circuit are discussed in detail.
介绍了钢管管缝检测原理，对管缝检测信号进行了分析模拟，对信号处理电路的计算机仿真设计及参数选择进行了较详细探讨。
Testing signal is very sensitive to the lift off effect in the hardness nondestructive testing of rail surface by electromagnetic method, so lift off effect must be restrained.
电磁无损检测钢轨踏面硬度中，检测信号对提离效应极其敏感，所以必须对提离效应加以抑制。
But now the field is finite that wavelet analyses is used in the ultrasonic testing signal processing, and the problem of selecting the best wavelet didn't be considered in the application of wavelet.
但目前小波分析处理超声检测信号的应用领域还很有限，并且应用过程中没有考虑最优小波基的选取问题。
Completing preproduction testing and moving the application to the production servers doesn't signal an end to testing.
完成生产前测试并将应用程序转移到生产服务器并不表示测试的结束。
Riggers and signal persons also need standard training and testing to ensure safety under the hook.
装配工人和发信号的人也需要标准的培训和测试，以确保安全下钩。
The former realizes steady transmission of signal by testing and analysing the carrier channel's frequency characteristic .
前者是通过对载波信道的频率特性时变性测试、分析，实现信号平稳传输。
Firstly, this paper analyzes the current analog signal random testing technology, and describes using entropy measure is more accurate and scientific to estimate the randomicity of signal by contrast.
本文首先分析了当前模拟信号随机性测试技术，通过比较，说明使用熵测度对信号的随机性进行评价更加准确与科学。
In this paper, the signal collection system and analytic system of transmission characteristic of infrasound are designed, which are used for testing the performance of infrasound.
本文设计了专门用于检测次声武器各项性能的次声波信号采集系统和传输特性分析系统。
The function of testing transient signal of RTSA can provide display performance insight and analysis capability that can't be provided by other analyzer.
RTSA的瞬时信号测试功能可以提供其他分析仪上无法提供的显示性能洞察力和分析能力。
Assembly language prepared by the analog signal to digital signal conversion, testing success.
汇编语言编写的模拟信号到数字信号的转换程序，测试成功。
RT100 is a portable three-frequency signal generator that can be used for a wide variety of testing and troubleshooting applications.
RT100是一种便携式的三频信号发生器，可用于各种测试和故障排除应用中。
The method uses wavelet transform and principle component analysis to preprocess fault signal, afterward training and testing wavelet neural network with the preprocessed fault characteristic data.
该方法首先利用小波变换和主成分分析对故障信号进行预处理，然后用处理后的故障特征数据对小波神经网络进行训练和测试。
The system must reject noise even when there is no signal and, in fact, this is usually how system noise testing is done.
不过，这种对称性对于噪声抑制没有意义，系统应当能在没有信号时也能抑制噪声的发生（侵入），事实上，这通常是系统测试所需要做的。
On the basis of digital signal process and nondestructive testing, the effect of welding process on the frequency spectrum of the current signal in AC spot welding is analyzed.
在数字信号处理及无损检测的理论基础上，分析了焊接过程对电流信号频谱的影响。
Introduced the application of low optical power receiver to HFC network. Signal testing and economical benefit analyzing were presented at the same time.
介绍低光功率接收机在有线电视HF C网络中的应用，并对信号指标进行测试和比较，对经济效益进行分析。
As Doppler shift signal can significantly reflect the speed of flow, the abstracting of Doppler shift signal is the key of blood flow speed testing in a ultrasonic blood flow detector.
超声血流仪实现其测量血流速度的关键是多普勒频移信号的提取，多普勒频移信号是血流速度的真实反映。
Comparing collection connection signal of testing post with right interlinkage state, we estimate the assembled switch check out whether or not, to complete middle control about auto assembled switch.
通过采集测试点的连接信号与正确的互连状态进行比较，从而判断该组合开关是否合格，完成对汽车组合开关的中间监控。
The third logic value (the middle value) can be used as a fault indicating signal, or in off-line testing.
其第三个逻辑值(中间逻辑值)用作故障指示信号，或在脱机测试时应用。
The sonar buoy testing system can emulate signal of underwater sound and detect the operating status and performance of sonar buoy.
声呐浮标测试系统能够模拟水下声信号，用以检测声呐浮标的工作状态和性能。
This device can transmit signal and control through the medium of compressed gas, and can adjust testing pressure, flow rate and time according to the automatic controlling requirement.
该装置以压缩空气为介质进行信号传递和控制，并能根据需要调节检漏压力、流量和时间。
Switch system is the center of automatic testing platform, by which signal can be switched to the port of UUT and the apparatus.
开关系统是整个自动测试平台的中心，能够将各类信号自动切换到被测对象的输入端口和相应的测试仪器。
A general vibration signal testing and analyzing system for rotating machine is developed based on the methods.
在此基础上研制一套通用性旋转机械振动信号测试与分析系统。
The software of data acquisition and analysis on radar simulation testing system in this subject can extend the signal types and the testing methods, and meet the requirement of the users.
本课题开发的某雷达仿真试验数据录取与分析系统软件可以根据试验任务的不同，扩充采集信号类型，扩充试验方法，满足了用户的需求。
The paper introduced a design of CMOS amplifier that is used in small signal testing.
本文介绍了一个基于低频小信号检测应用的CMOS放大器的设计。
应用推荐