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信号差分
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  signal difference
     DS90CR213/214 receiver-transmitter used simple difference signal pair which included clock signal pair and three signal difference pair.
     DS90CR213/214收发器采用特别简洁的差分信号对,包括时钟信号对和三对信号差分对。
短句来源
     Pyroelectric IRFPA imaging system and its basic signal processing, including nonuniformity correction and signal difference, etc. , were discussed. By the experiments with SSPA to simulate the pyroelectric IRFPA imaging system, the satisfied image was obtained.
     讨论了热释电型红外焦平面阵列成像系统及基本的信号处理 ,包括信号差分处理、非均匀性校正等 ,利用自扫描光电二极管列阵 (SSPA)对热释电型红外焦平面阵列成像系统进行了模拟实验 ,获得了满意的图像 .
短句来源
  signal differential
     Based on our previous setup, a signal differential module is introduced to reduce the noise rising from the fluctuation of the laser power to improve the quality of the experimental interferogram.
     并在原实验装置的基础上,利用信号差分方法减少了光强波动对实验干涉谱图的影响,改善了信噪比。
短句来源
     Based on Fourier-transform intra-cavity laser absorption spectroscopy (FT-ICLAS) setup reported, a signal differential module is introduced to reduce the noise rising from the fluctuation of the laser power and to improve the quality of the interferogram obtained in the experiment.
     在原有傅立叶变换激光腔内吸收光谱实验装置的基础上,利用信号差分方法减少了光强波动对实验干涉谱图的影响,改善了信噪比.
短句来源
  “信号差分”译为未确定词的双语例句
     Study on Software Differential Detection of PCM/QDPSK Signal
     PCM/DQPSK信号差分解调软件化研究
短句来源
     Main contents as follows:(1) According to the demodulation guideline, a differential detection system is applied to the DPSK signal demodulator, which is based on the analysis and comparison using the principle of optimal binary signal detection.
     (1)对一般二进制信号的最佳检测原理进行分析比较,针对本系统要求选择了DPSK信号差分检测系统的方案。
短句来源
     Its main function modules include: center control logic module, lowspeed signal fountain D/A conversion circuit module, low speed signal fountainsampling keep magnify circuit module, high speed signal fountain clock signaldifference output circuit module, high speed diver signal fountain differentialstrain wave magnify circuit module and power supply module.
     其主要功能模块包括:中心控制逻辑模块、低速信号源 D/A 转换电路模块、低速信号源采样保持放大电路模块、高速信号源时钟信号差分输出电路模块、高速俯冲信号源差动滤波放大电路模块及供电电源模块。
短句来源
     In this paper, we introduce the detecting principle of MSK.
     首先介绍了MSK信号差分检测原理。
短句来源
     By using differential symmetry velocity pressure signals and improving electromagnetism shield of the measuring system, the effect of fluid oscillation on swirlmeter will be reduced.
     并提出了新的设计,以利用对称脉动压力信号差分处理和改善测量系统的电磁屏蔽性能来减弱流场波动对该类流量计的影响。
短句来源
  相似匹配句对
     Technology of Low Voltage Differential Signaling
     低压差分信号技术
短句来源
     Existence detection of DFH signals
     差分跳频信号的存在性检测
短句来源
     New method to realize remote signal measure
     信号遥测方法
短句来源
     Signal transduction of ataxia-telangiectasia
     AT的信号传导
短句来源
     Differential cryptanalysis of MACENTA
     MAGENTA的差分密码分析
短句来源
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  signal difference
On the TIRM images, the signal difference between normal and pathological tissue was increased to 43-281 % (mean 124 %).
      
On the T2-W TSE images, this signal difference was 4-79 % (mean 36 %) and on the T1-W SE images 6-77 % (mean 37 %).
      
To evaluate DSC-MRI, the following parameter images were calculated pixelwise: (1) Maximum signal reduction (MSR); (2) maximum signal difference (ΔSR); (3) time-to-peak (Tp); and (4) integral of signal-intensity-time curve until Tp (SInt).
      
In addition, the signal difference between muscle and bone marrow was measured as a marker for tissue contrast.
      
We defined signal-to-noise ratio (SNR) to be the overall signal difference measured by each method from the highest to lowest values divided by the average standard deviation of the measurements.
      
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  signal differential
If the FETs obey the pure square law characteristics, this circuit is a perfectly linear large signal differential transconductor.
      


The paper introduces a Laser-Dopplar lengthmeter using"polarized light separated detected signal difference technique"to elimirate pedestal noise and"phase-lo-cked synch rocous integrating circuit"direct!y to extract Laser-Doppler signal.lt is used for measuring information of length on a defectscope, relative measurement precision is ± 0.3%.

本文介绍一种利用“偏光分离检测信号差分技术”来消除基底噪声并用“锁相同步积分器”直接提取激光多普勒信号的“激光多普勒测长仪”。该仪器用于钢管探伤机上测量长度信息,相对测量精度可达±0.3%。

Using Y type optical fiber to measure load and angle displacement is introduced. Optical fiber being set specially, The load sensor can realize line degree self compensated with processing its output signal. The sensors have advantage of high sensitive and simple construction. Also, optical fiber angle displacement measuring is introduced, And the optical fiber measuring principle is analysed in greater detail in its theory.

介绍了力学量中载荷和角位移的测量传感器。其方法是利用光导纤维作为传感器主要元件,被测载荷使弹性元件变形,使光纤端面间光的耦合效率发生变化,通过测量光通量的变化而测知载何和角位移的大小。在载荷测量中特殊布置光纤的位置,通过电路对信号的差分处理能达到提高传感器线性度的目的。最后的传感器输出结果其非线性大为减小。角位移的测试中,这种角位移光纤传感器灵敏度高,分辨率小,适合于扭转试件的微小角位移测量。这类光纤传感器用于力学量测试可弥补一些传统测量方法的不足。

Pyroelectric IRFPA imaging system and its basic signal processing, including nonuniformity correction and signal difference, etc., were discussed. By the experiments with SSPA to simulate the pyroelectric IRFPA imaging system, the satisfied image was obtained. It lays foundations for the development of pyroelectric IRFPA imaging system.

讨论了热释电型红外焦平面阵列成像系统及基本的信号处理 ,包括信号差分处理、非均匀性校正等 ,利用自扫描光电二极管列阵 (SSPA)对热释电型红外焦平面阵列成像系统进行了模拟实验 ,获得了满意的图像 .为进一步研制热释电型红外焦平面阵列成像系统打下了基础

 
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