Comparing with single photo imaging, a random coincidence noise component is added to the coincidence imaging.
与单光子显像相比，其噪声中增加了与信号强度成正比的随机符合噪声部分。
This paper also deals with the problem of temporal energy surge of noise component in narrow band influencing the tonality detection with post-smoothing.
同时本文还提出了一种平滑音调系数的插值后处理算法，该算法解决了瞬时突变噪声引起信号音调检测误判的问题。
As for the stable stochastic noise component linearly superposed on the median series, it is smoothed by means of the default soft threshold wavelet de-noising.
对线性叠加在中值系列中的平稳随机噪声，用默认软阈值小波消噪平滑中值序列中的随机噪声分量。
The LS channel estimation of OFDM systems can be viewed as a noisy observation of the true channel frequency response, so the noise component can be compressed through subspace projecting.
OFDM系统的LS信道估计可看作真实信道频率响应的一个有噪观察值，因此可采用子空间投影方法对噪声进行压缩。
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 tubular cross flow fan is the main component of rotation noise and worm flow noise.
矿用贯流风机噪声的主要成分是旋转噪声和涡流噪声。
All import brand name component which ensures high speed, stable, lower noise and longer life.
所有的元件皆为进口品牌，高速，稳定，噪音低，使用寿命长。
Noise in signal was expressed by the partial mode, and signal frequency component was reflected by other modes.
模态中的一部分表示了信号中的噪声，而剩下的部分模态真实反映了信号的频率成分。
Since the accumulator is one of the most important component with the largest sound radiation surface area in rotary compressor, its noise contribution may be substantial.
储液器是旋转式压缩机上的一个重要部件，由于它具有较大的声辐射面积，因此它的噪声贡献量不容忽视。
The effect of noise voltage is also discussed. A reference method of determining component parameter is given.
对噪声电压的影响也作了一些讨论，得出了测定元件参数的参考方法。
Each component has compact structure, rational layout. Its outstanding characteristic is easy operation, use safety, good sealing and little noise.
各组成部分结构紧凑、布局合理，其突出特点是操作方便、使用安全、密封性好，噪音小。
Straight conjugate internal gear pump is a new kind of hydraulic component with low noise.
直齿共轭内啮合齿轮泵是一种新型低噪声液压元件。
Motorcycle's crankcase cover plate is its engine's major component, which would vibrate to radiate noise under the force of the crankcase when the motorcycle'sengine operates.
摩托车的曲轴箱盖是发动机的主要构件，在摩托车发动机运转时，会受到曲轴作用的激振力而发生振动向外辐射噪声。
However, in respect of a vibration acceleration signal, the signal to noise ratio (SNR) is often so small that the periodic impulse component is submersed in its intense background noises.
通常检测的机械振动加速度信号，由于信噪比太低，即使存在周期性的冲击分量也往往被淹没在强的背景噪声之中。
On the basis of data processing, we analyze the power spectrum density of coordinate component noise at each site and calculate the spectral indexes manifesting the noise property of each component.
在对数据进行清理的基础上，分析了各站坐标分量噪声的功率谱密度，计算了表征各分量的噪声特性的谱指数。
The main vibration signals can be obtained by reducing its dimensions through matrix conversion in the principal component analyzed, and realize the analysis to the vibration noise source.
运用主成分分析方法，经过矩阵变换，提取振动信号的主要信息，从而实现对振动噪声源的分析。
The noise suppression component removes high frequency noise from the original image by hardware filtering, making the image smoother.
噪声抑制滤波部件的作用是采用硬件滤波的方式，去掉原始图像中的高频噪声，使图像变得更加平滑。
The structure helps attenuate acoustic noise that may occur in the component due to the air-flow.
所述结构有助于衰减在部件中可由于空气流引起的噪音。
Noise power spectrum estimation is a fundamental component of speech enhancement.
噪声功率谱估计是语音增强系统的一个重要组成部分。
The shock associated noise is an important component of choked valve jet.
冲击伴随噪声是阻塞阀门噪声的重要成分。
The extraction and application of principle component representations were studied for machine noise monitoring.
研究了设备噪声监测中主分量特征表示的提取及应用。
Frequency synthesizer is a core component of the radar system, the phase noise and spur levels have a direct impact on the excellent performance of radar systems.
作为雷达核心部件的频率合成器，其相位噪声和杂散性能的优异直接影响雷达系统的性能。
Based on local signal to noise ratio, the method estimates characteristic component of speech sound sub band covered by noise.
一种根据局部信噪比，估计受噪声掩蔽的语音子带特征分量的方法。
For the problem of the parameter estimation of multi-component chirp signal in the additive colored noise, a method based on phase difference and time-frequency signal filter was proposed.
针对加性色噪声背景下的多分量线性调频信号参量估计问题，提出了基于相位差分的时频子空间方法。
If the noise of a component of a light field is below the shot noise, the light field is the squeezed field.
如果光场的某一分量噪声低于散粒噪声，这个光场就是压缩态光场。
Temporal noise is the important component of the dark noise of CMOS image Sensor. It not only will deteriorate the image quality, but also will restrain improving the dynamic range of the image.
暂态噪声是CMOS图像传感器暗光下噪声的重要组成部分，不但影响图像质量，而且限制图像动态范围的提高。
The vibration and noise of the pump. 7 because the rotary inertia force component inside the pump is low, can work under high rotation speed.
⑥泵的振动和噪声极小。 ⑦因为泵内的回转部件惯性力较低，可在高转速下工作。
From 3-component record one can see in noise-free single signal circumstances, the hodograph distribution of linear polarization wave should present itself as a straight line.
反映在三分量记录上，在没有噪音的单一信号情况下，线性极化波的矢端分布应该是一条直线。
The temporary component is noise traders' overreaction to an average of recent dividend shocks, which results in waves of optimism or pessimism that create high price volatility.
第二部分是指噪音投资者对最近的股息冲击平均值的过度反应。这会导致噪音投资者牛市情绪或者熊市情绪的波动，结果导致价格的剧烈波动。
The temporary component is noise traders' overreaction to an average of recent dividend shocks, which results in waves of optimism or pessimism that create high price volatility.
第二部分是指噪音投资者对最近的股息冲击平均值的过度反应。这会导致噪音投资者牛市情绪或者熊市情绪的波动，结果导致价格的剧烈波动。
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