介绍一种小信号测量系统的设计。
遥测技术是生物信号测量的理想方法之一。
Telemetering is one of the ideal methods of metering biomedical signal.
论述了采用注入变频信号测量电容电流的原理。
The principle of capacitance current measurement based on the injecting signal is discussed.
在电信号测量领域，逻辑信号的测量十分重要。
Logic signal measuring is very important in the field of electric signal measurement.
鉴于本传感器的结构，进行了信号测量电路的设计。
The measuring circuits are designed according to the sensor configuration.
软件同步采样是周期电气信号测量中最常用的采样方式。
Synchronous sampling by software is commonly used in digital measurement of periodic electric signals.
不打破的循环，4 - 20毫安信号测量和节省时间。
Don't break the loop on 4-20 mA signal measurements and save time.
本文提出了利用发出冲击电流信号测量接地阻抗的新方法。
This paper has presented a new method of measuring ground impedance by generating impulse current signal .
根据超低频电压信号测量的特点，给出了一种精密测量电路。
The paper introduces the precise measuring circuit of ultra-low frequency voltage based on the characteristics of the measurement of ULF.
讨论了一种基于红外电视法的眼动信号测量系统及其芯片设计。
A measuring system for the eye movement signal based on the infrared TV method and its IC design are discussed.
最后，讨论了频谱仪本地噪声对低电平信号测量影响的修正方法。
At last, correction method of low level signal measurement is discussed duo to effect of spectrum analyzer floor noise.
分析了这三种改进算法的误差和性能，供交流周期信号测量选择。
The error caused by each algorithm was analysed, and some Suggestions for ac periodic signals measurement were provided.
第四章主要阐述了应变仪信号测量电路及电桥电源电路的设计方法。
Fourth chapter mainly elaboratess the signal conditioning circuit of strain gauge and the supply circuit of strain bridge system's design methods.
讨论了一种基于红外电视法的眼动信号测量系统及其ASIC设计。
An eye movement measuring system based on infrared television method and its ASIC design is discussed in the paper.
研究过程中设计的超声波轮式探头，发出超声波信号测量管道壁厚。
A roller ultrasonic probe was designed in the subject, and it sends ultrasonic wave to detect the pipe wall's thickness.
同时，还介绍了一种只从氧化锌避雷器取信号测量阻性电流的新方法。
Mean while, a new method of measuring the resistive cur-rent by means of collecting the signal only from MOA was introduced.
针对与激励信号相位相关干扰背景下的信号测量，提出了一种新的方法。
A novel method on signal measurement in the presence of interferences phase correlating with excitation is proposed.
周期信号测量中广泛采用软件同步采样测量方法，其测量误差普遍存在。
Software synchronous sampling is widely employed in periodic signal measurement, but measurement errors occur very commonly.
从相关函数的基本原理出发，分析了频率偏移对信号测量准确度的影响。
According to the fundamental principle of correlation function, the effect of measuring accuracy resulting from frequency deviation is analyzed in this paper.
然后运用反函数实现信号的线性提升，达到降低信号测量非线性误差的目的。
Then the application inverse function is realized promoting of signal linearity, and achieves the purpose that reduces the nonlinearity to measure the signal error.
扫描测量和数据采集速度快，信号测量精度高，各种电位分布图形清晰直观；
The functions of the measurement system include scanning of microelectrode, acquiring and smoothing of experimental data and displaying of three kinds of potential distribution maps on the plotter.
和接触电势一样，由于偏移电流而引起的小电流信号测量不确定度亦可计算获得。
As with the contact potential, the uncertainty added to a small current signal by the offset current can be calculated.
文中介绍了一种在磁悬挂天平技术中，用CCD实现模型六自由度信号测量的方法。
In this paper, a method to measure the attitude and position signals of six degrees of freedom in MSBS using CCD is introduced.
经科研应用证明，该方法用于微机实时检测系统中，计算速度快，信号测量精度高。
Scientific application in the computer real-time test system has confirmed that this method could speed up computation and increase measuring accuracy.
本例用来说明复时谱在具有回声信号测量中的应用，这是数字信号处理的前沿课题之一。
In this case when used to describe the complex spectra with echo signal measurement, which is the forefront of digital signal processing one of the topics.
信号测量可以直接利用专用的测试系统，也可以利用计算机技术构建虚拟测试系统来完成。
Signal can be measured by special measurement system or by the simulation measurement system structured by computer technology.
用吸收信号测量了冷原子的温度，测量结果与用荧光飞行时间法和释放捕捉法的结果吻合。
The temperature of cold atoms measured using absorption method agreed well with that by fluorescence TOF method and release and recapture method.
采用高阻、低漂移运放tLC 2254组成高阻差动放大电路用于酸度电极信号测量。
The signal of acidity electrode is detected by a differential amplifier circuit, which consists of operational amplifiers TLC2254 with high input impedance and low drift.
采用高阻、低漂移运放tLC 2254组成高阻差动放大电路用于酸度电极信号测量。
The signal of acidity electrode is detected by a differential amplifier circuit, which consists of operational amplifiers TLC2254 with high input impedance and low drift.
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