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- magnetic signal measurement 磁信号测量
- The magnetic signals are sensed by induction coils. 磁信号由感应线圈所检测。
- If door magnet signal line is connected, the user can see which door is open and which door is closed at a glance. 如果接上了门磁信号线,用户可以一目了然看到哪些门是开着的,哪些门是关着的。
- Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. 通过将磁性信号靠近霍尔传感器,实现器件精确度优化。
- The method of designing the programmable filter used in signal measurement of electrophysiology is described. 摘要本文介绍用于电生理信号测量的可编程滤波器设计方法。
- This system is capable of synchronizing the two motors under the situation of signal measurement with noise and uncertainty. 本系统可在讯号量测具有杂讯与不确定性的环境下运作,使两步进马达达到频率追踪与相位锁定之同步运动。
- To process sampling data with a recursion sum algorithm decreases the interference of harmonic waves in DC signal measurement. 介绍了递推求和算法抑制谐波干扰的机理,分析了运算量,给出了算法的实现公式和程序运行结束的判断规则。
- This dissertation deeply analysed SAE J1939 protocol, designed the EV CAN network based-on SAE J1939 protocol and realized in each device of electric signal measurement. 论文对SAE J1939协议进行深入研究,并以SAE J1939为基础,设计了电动汽车CAN总线网络,并在电动汽车电气信号检测的各个装置上实现;
- By magnetic signal acquisition and procession,the magnetic detection system based on the magnetic resistance sensor was designed,and the system feasibility was validated by experiments. 通过对磁信号的采集和处理,进行了基于磁阻传感器的磁探测系统电路设计,并通过大量实验验证了系统的可行性。
- This skill has enhanced reliability and security of railway signal measure. 该技术提高了轨道信号检测的安全性与可靠性。
- While recording,the sound is changed for the electric signal by mike.After magnified,it is transcribed on the tape.While playing,the magnetic signal is changed for the electric signal. 录音时,声音通过话筒转换成电信号,经放大器放大后,由偏磁电电流驱动磁头录制在行走当中的磁带上。
- The measurement by applying parameter sensitive of chaotic theory is a newer way of weak signal measuring. 而利用混沌的参数敏感性来进行微弱信号测量是一种比较新的测量方法。
- Magnetic marker is one of the most important guiding signals of the Automatic Highway System based on magnetic signals. 摘要磁道钉是基于磁信号导航的自动公路系统最重要的道路引导标志。
- As a result, The SNR is improved and the feature of magnetic signals (gradient) is desirably extracted. 提高了信噪比,准确有效地提取了磁记忆信号中的特征量(梯度)。
- Using the Lambert character of the diffuser, according to the definition of BRDF, through the reflect signal measurement, the power/energy of the laser incident on the diffuser can be achieved. 该方法利用漫射板良好的朗伯特性,根据双向反射分布函数定义,通过反射信号的测量,准确得到入射在漫射板上激光束的功率-能量。
- Smaller disks mean fainter magnetic signals, so the ability to detect them is key to shrinking hard disks. 磁盘越小意味着磁信号越小,因此,对于微型硬盘来说发现弱磁性信号的能力是个关键问题。
- The sensor incorporates a dual-element Hall IC that switches in response to differential magnetic signals created by ferrous targets. 传感器结合了双元件霍尔IC,该IC可响应亚铁目标产生的差分磁性信号而进行开关操作。
- Finally, we bring forward one subtractive dithering method for signals measurement, to ensure the accuracy of SOE records. 最后建议能够统一遥信去抖设计方法,保证SOE记录的精确性。
- The ATS642 device is a two-wire, dual-element, Hall-effect sensor that switches in response to differential magnetic signals from a ferrous target. ATS642器件是双线、双元件、霍尔效应传感器,可响应铁氧体目标产生的差分磁性信号进行开关操作。
- This model can realize the nonlinear mapping of vibration signal measured under the condition of a reciprocating pump. 使用小波包分析的特征提取功能以及神经网络的非线性映射功能能够较好地完成从振动信号到往复泵故障的分类。