• 给出了采用单、双信号防盗电技术的具体实现方法。

    A concrete realization method that the singal, double signal were used to guard against stealing electricity technique was given out.

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  • 为了克服传统的“自我—非我”模型的不足,设计了一种新的基于危险理论的双信号协同入侵检测模型。

    In order to overcome the limitations lied at the classic self-non-self thinking, this paper proposes a novel Intrusion Detection System(IDS) based on double-signal inspired by danger theory.

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  • 针对单信道中时频重叠双信号的载波频率估计问题,提出一种基于二阶循环累积量的载波频率估计方法。

    Aiming at time-frequency overlapped two-signals in single-channel, this paper proposed a method to estimate carrier frequency based on second-order cyclic cumulants.

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  • 哺乳动物细胞对双链RNA不识别意味着可用短发卡RNA来阻断信使RNA,从而使相应基因的信号无法传递。

    This aversity to double-stranded RNA means short hairpins can be used to knock out the messengers, thus nullifying the signal from the underlying gene.

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  • 双腔起搏器能够定时发送信号,来使左右心室一同收缩、舒张。

    It sends carefully timed signals that make the right and left ventricle contract and relax in unison.

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  • 提出一种基于双平行线阵有相干信号源存在情况下二维波达方向估计的新算法。

    This paper presents a new method for estimating two dimensional Angle of arrival in the presence of coherent signal sources with two parallel linear array.

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  • 这项技术通过双能X-射线成像,重叠的组织信号可以被隔离,并利用不同能量的X射线的改变衰减量化。

    The technique makes use of dual energy X-ray imaging, where overlapping tissue signals can be isolated and quantified by exploiting the change in X-ray attenuation at different energies.

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  • 采用双鼓,信号不断从一个鼓传递到另一个鼓就如相加的过程。

    A pair of drums is used, and the signals are transformed successively from one to the other as the summation proceeds.

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  • 提出了一种基于双端电压暂态信号小波变换的高压输电线路快速保护算法。

    A new high speed protection criterion for high voltage transmission line based on the wavelet transform of transient voltage signals from the two ends of the line is presented.

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  • 利用双正交小波基将齿轮的故障振动信号分解到时频域,并提取出齿轮的故障特征。

    This paper mainly introduces that the fault vibrating signal of gears was decomposed into time-frequency domains by double-orthogonal wavelet analysis and the fault feature of gears was picked up.

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  • AD7730双通道全差分模拟输入可直接和传感器输入信号相连。

    The inputs of the analog signals of AD7730 with the double channels of whole difference is directly linked to output of sensor.

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  • 传统双上变频发射器通常采用中频(IF)混合器和射频(RF)混合器将基带用户信号依次转换成IF和RF。

    Conventional dual up-conversion transmitter usually employs an intermediate frequency (IF) mixer and a radio frequency (RF) mixer to convert baseband user signal to IF and RF in sequence.

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  • 实验二主要研究信号间隔时间和双任务作业对信号觉察效率的影响。

    The experiment two mainly examined the effects of dual tasks, and signal interval time on the efficiency of signal detection.

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  • 针对采用的生物传感器内阻高、信号弱、双极性等特点,用预处理电路对模拟信号进行了变换。

    A preprocessing circuit is designed for analog signal transformation because of large inner impedance of biosensor and bipolar signal.

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  • 该仪器采用二泵一阀系统,由单片机控制,具有双路信号实时采集和数据处理功能。

    The unit which consisted of two peristaltic pumps and a multi function sampling valve was controlled by a single chip microprocessor.

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  • 用数值方法研究了双稳随机动力系统的信号调制噪声效应。

    We study numerically the effect of signal modulating noise in bistable stochastic dynamical systems.

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  • 该装置以ARM为核心,包括低功耗的双路心电信号放大、滤波、抗基线漂移电路。

    The system takes ARM as the core and employs signal amplifying, filtering, and anti-baseline drift circuits.

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  • 转换器可以转换双绞铜线为光纤维信号。

    These converters change Ethernet twisted pair copper wires into fiber optic signals.

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  • 该文介绍用双脊波导作信号端制作毫米波宽频带混频器的设计方法。

    A design method of mm wave mixer with double ridged waveguide used as signal port has been presented.

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  • 研究了噪声和随机二进制信号同时激励双稳系统时的输出响应,并测量了输入输出互相关系数。

    The nonlinear response in the bistable system with a random binary signal by adding the variable amount of noise is studied, and the input-output cross-correlation coefficient is measured.

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  • 本文利用高阶矩的性质,提出一种改进的基于双谱估计的瞬态信号重构算法。

    This paper presents a modified estimation algorithm for transient signal reconstruction based on bispectrum.

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  • 采用增量式编码器,通过速度及位置信号进行双闭环控制。

    Double closed loop control is implemented with increment encoder through signal of speed and position.

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  • 基于DFT和自相关理论,该文提出了一种双正弦信号频率的快速估计方法。

    A method, which realizes the fast frequency measurement for dual sinusoidal signals basing on DFT and autocorrelation theory, is given.

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  • 应用双极性脉冲传输信号。避免了因远距离电缆充、放电带来的波形畸变。

    Application of bipolar pulse in transmitting signal can avoid distorted wave caused by charge or discharge in a long cable.

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  • 首先给出了双站SAR的回波信号模型,接着分析了方位多普勒信息。

    First, the echo signal model of Bistatic SAR is given and then the analysis of the signal in Doppler domain is performed.

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  • 系统主要由计算机和带有双路高速A/D和双路高速D/A的信号处理卡组成。

    The system is composed of a microcomputer and a signal processing card with two A/D channels and two D/A channels.

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  • 以双谱分析理论为基础,分析并计算了不同振动信号的选择双谱。

    The theory of bispectra analysis is reviewed and vibration signal selected bispectra for vehicle shock absorber are plotted.

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  • 介绍了双路信号电源监测装置的工作原理、实现方法、主要功能与抗干扰措施。

    This paper introduces the working principle, realizing method, main functions and anti-intrusion measures of two-way signal power supply monitoring and failure logging devices.

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  • 介绍了双路信号电源监测装置的工作原理、实现方法、主要功能与抗干扰措施。

    This paper introduces the working principle, realizing method, main functions and anti-intrusion measures of two-way signal power supply monitoring and failure logging devices.

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