The computing unit subtracts a black level signal component from each of the pixel signals amplified by the second amplifier.
计算单元从由第二放大器放大的每个像 素信号中减去黑电平信号成分。
The signal component is one of the kernal components in UNIX operating system. It provides the base function for the whole operating system.
UNIX操作系统信号机构作为UNIX操作系统的核心部件之一，是操作系统正常运转的必备机制。
The center signal component is output not only from the speaker(s) mounted in at least one seat, but also from a center speaker installed within the space.
此外，在上述中央信号部分从设 置于至少一个座位中的扬声器输出的同时，也从空间内的中央扬声器输 出。
However both the analog and digital notch filter removes the signal component when they eliminate the power line interference, so they are only used in simple biofeedback.
模拟陷波器和数字陷波器由于消除工频干扰的同时也去除了信号成分，一般只在简单生物反馈中使用。
Computer simulations also validate that the good attenuation effect can be obtained in the active self noise canceler if the signal component in the reference input is small.
同时，计算机仿真说明，只要参考输入中信号分量较少，自噪声有源抵消器仍然可以达到较好的降噪效果。
The wavelet package signal component energy eigenvector was used as the damage index property of structural damage recognition according to the multiresolution trait of wavelet package.
利用小波包多分辨率的特点，提出了以小波包信号成分能量特征向量为结构损伤识别的损伤特征指标。
It points out that ATLAS 2k is the next generation test specification language based on signal component. The paper introduces its character, module architecture and application in modern ATS design.
指出基于信号组件的ATLAS2k是新一代测试标准语言，详细介绍了它的特点、模型结构及在现代ATS设计中的应用。
If the controller receives a SUCCESS signal from an activity, it sends a signal to the coordinator component (in this case PROPAGATE), thus invoking the next activity.
如果控制器收到了来自活动的SUCCESS信号，它会发送信号到协调器组件(在本例中是PROPAGATE)，从而调用下一个活动。
At a minimum, a sensor component must perform the monitoring and detecting functions to detect that the event happened and to create an event object to signal the event.
传感器组件至少必须执行监视和检测功能，以检测所发生的事件并创建事件对象来表示该事件。
If, on the other hand, the value is set to "false", then the relevant property is no longer true, which is the signal to the XForms processor to hide the component.
另一方面，如果值设置为“false ”，那么relevant属性就不再是true,X Forms处理器将隐藏组件。
His best bet for a drug lead is an extract of garlic, although the active component that interferes with the signal remains unknown.
他预期最好的药物是一种大蒜提取物，尽管其用于信号干预的主要成分仍然不为所知。
One of the most common digital-signal-processing techniques is the discrete Fourier transform (DFT), which breaks a signal into its component frequencies and can be represented as a matrix.
最常见的数字信号处理技术之一是离散傅立叶变换（DFT），它把一个信号分解成它的组成频率，并表示成一个矩阵。
The key component to the command is the ability to identify running processes, extract the ones matching a given string, and use the kill command to send the KILL signal to each matching process.
该命令的关键部分是能够识别正在运行的进程，提取与给定字符串匹配的进程，并使用kill 命令将 KILL信号发送到每个匹配进程。
Used in conjunction with a Signal Level Meter, the gain or loss of any system component can be quickly measured.
与信号电平表联合使用，任何系统部件的收益或损失都可以进行快速测量。
Metro signal system is core component to ensure trains efficient and safe operation.
地铁信号系统，是保证列车高效、安全运行的核心部件。
The two component system is a signal transduction pathway in both of the prokaryotes and eukaryotes.
双组分系统是广泛存在于原核和真核细胞中的信号转导系统。
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 fault is diagnosed by extracting the fault feature component from the frequency spectrum of the modulated signal.
通过对调制信号作谱分析，以其频谱中是否存在某种故障的特征频率分量来诊断有无该种故障。
The dispersion can change the phase of frequency spectrum component of the chaotic signal, however, it cannot affect the spectrum shape of the chaotic signal.
色散能够改变混沌信号每个频谱分量相位，但不影响混沌信号频谱形状；
Signal system upgrade mine hoist control system is an important component performance of the system.
提升信号系统的改造是煤炭企业技术改造的一个重要组成部分。
In television, an unwanted component in the picture signal output from a camera, caused by the scattering of light in the optical system.
电视中来自摄象机的图象信号输出中不希望出现的组成部分，它是由光学系统中光散射引起的。
The characteristics of error motion of shafting is a complex signal which includes periodic component and random term.
轴系回转误差运动的特征是一项复合信号，它含有周期分量和随机分量。
Fast Fourier transform (FFT) is the main algorithm for harmonic analysis in electric power system, but when there is the decaying DC component in input signal, FFT algorithm will have higher error.
快速傅里叶变换(FFT)是电力系统进行谐波分析的主要算法，但当输入信号中含有衰减直流分量时，FFT算法会产生较大的误差。
If you need only a few nonvolatile gates, consider using a component common in analog - and mixed-signal systems: the digital potentiometer (Figure 1).
如果不需要非易失性门，考虑使用器件共用在模拟和混合信号系统中：数字电位器(图1)。
Whether there exists a periodic impulse component in a vibration signal is an important sign of a mechanical device being faulty.
机械设备振动信号中是否存在周期性的冲击分量是其有无故障的重要标志。
The HP 8566B is a versatile instrument with many applications, such as EMC testing, broadband signal surveillance, and component stimulus-response testing.
惠普8566b是一种多功能工具，许多应用，如EMC测试，宽带信号监测工作，并组成刺激-反应测试。
It is difficult to detect the periodic impulse component in the vibration acceleration signal with conventional analysis methods such as time domain wave and frequency spectrum.
通过时域波形和频谱等基本分析手段来探测振动加速度信号中的周期性冲击分量往往是困难的。
In this algorithm, the digital differential filtering (DDF) is used to process the sampled signals, the timing component of signal is improved, and therefore the convergence speed is quickened.
该方法用数字差分滤波对采样信号进行处理，提高了信号中的定时分量，从而加快了算法的收敛速度。
Signal estimation can be a special form of state estimation, such as ARMA signal being estimated as the component of a state.
信号估计可作为状态估计的一种特殊形式，例如ARMA信号估计可转化成一个状态分量的估计问题。
Signal estimation can be a special form of state estimation, such as ARMA signal being estimated as the component of a state.
信号估计可作为状态估计的一种特殊形式，例如ARMA信号估计可转化成一个状态分量的估计问题。
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