压缩和伸展在最初时也是做完的去防止由于大量的运动模糊所产生的滤波作用。
Squash and Stretch was also initially done to prevent strobing due to lack of motion blur.
软土对高频地微动信号有滤波作用，对低频信号起放大作用，而硬土层则相反。
Soft soil can filter high frequency signals, but can amplify low frequency signals.
本文中就是力求利用滤波作用滤除对我们实际真值信号产生干扰的噪声，使之尽量达到我们所需要的期望信号。
In this text, we can get rid of the noises disturbing our real signal through the function of filtering, making it attained the expectation signal we needed.
验证了非线性负载对中频电网的影响同时分析了旋转变频机组的滤波作用，为舰用中频电网的分析提供了有效的分析工具和试验参考。
The effect of nonlinear load and the filtering action of motor-generator is analyzed, and an effective analytic tools and test reference for ship medium frequency power system is supplied.
在中矢面上，人的耳廓、头和躯干对来自不同高度角的声音产生了不同的滤波作用，使进入人耳的声波产生了依存声源高度角的谱特征。
In median plane, heads auricle, body can filter the sounds from different elevations and result in the different characteristics of spectra in sound waves.
慢速响应的滤波器能够对数据的峰值点起平滑的作用，从而可能会丢失重要的温度信息。
A slow responding filter will smooth the peaks of the data, which could allow vital temperature information to be lost.
然而，要记住这种滤波功能可能会带来其它有害的作用，诸如增加了测量的响应时间等。
Keep in mind, however, that such filtering may have other detrimental effects, such as increased response time on the measurement.
有源滤波器在为解决日益严重的无功和谐波污染问题方面可发挥有效作用。
Active filters have been used to solve the problem of more and more serious reactive power and harmonic pollution to power systems.
分析了电源电磁干扰产生的机理及电源滤波器的作用；
The function of power filter and the mechanism of electromagnetic interference is analyzed.
滤波网络传输函数的零点、极点位置对滤波性能起着决定作用。
Poles and zeros of the transfer function play an decisive role for filter performance.
最重要的一点要注意，频响函数作为滤波器，作用在输入激振力上，这样得到了某种输出响应。
The most important thing to note is that the frequency response function ACTS as a filter on the input force which results in some output response.
适配电路中的多级并联放大电路、带通滤波器对试车过程中的随机干扰信号，尤其是振动引起的噪声具有很强的抑制作用。
The multi-parallel- magnification circuits and the band-pass filter can well restrain random interfering noise, especially generated by test run vibration.
ARMA 新息模型在最优滤波理论中起重要作用。
The ARMA innovation models play an important role in the optimal filtering.
文中还讨论了在噪声作用下采用这种环路的可能性和滤波器的设计问题。
The possibility of using this kind of phase-locked loop under noise interference and the problems of filter design are discussed.
设计一种用于网电源上，既能串联使用，又能并联使用的对电网污染具有一定治理作用，又可起到节电效果的多极点电源波形矫正滤波器。
The paper described a multi-pole waveform absorbing filter used in the grid for series or parallel connection, to control the grid pollution to a certain extent and save the power consumption.
由于在补偿方法中采用了数字滤波和样条插值技术，使得所建立的控制系统对任意的输入作用都具有良好的稳定性和补偿效果。
Since digital filter and spline interpolation technique have been adopted in the compensation method, the developed control system is both stable and effective to arbitrary input signals.
这种滤波器有很好的边缘信号保护作用并易于实现。
The filter also preserve the signal edges very well and is simple to implement.
通过运算、试验证明中值滤波在抑制成像引信扫描图像噪声、克服探测元失效方面起着良好的作用。
With the calculation and the experiments we proved that median filter has operated well in noise suppression of scanning images and overwhelming failure of detecting element.
方向性是ESPI条纹图与相位图的一个重要特征，对于指导滤波具有重要作用。
Directivity is a very important characteristic of ESPI fringe patterns and phase patterns, and it plays a very important role in directing the filtering process.
根据数字滤波器实现模式和虚拟仪器的特点首次提出了虚拟滤波器的概念，即一种现场设置、设计、生成和作用的数字滤波器。
According to the physical models of the digital filter and the feature of a virtual instrument, the new concept of the virtual filter is brought forward firstly in this paper.
磁性元件在开关电源中起着非常重要的作用，如储能、变压、滤波等。
The magnetic component plays a very important role in Switching Power Supply, for instance energy storage, converting voltage, filtering waves, etc.
时窗函数的性质对修正数字滤波器的特性起着决定性作用，所以研究理想的时窗函数显得特别重要。
The characteristic of time-window function plays a decisive role in revising the characteristic of digital filter; therefore, it is particularly important to study ideal time-window function.
试验证明：同化效果的好坏与观测精度和观测频率密切相关，存在由于线性化和闭合假设带来的不稳定现象；扩展卡尔曼滤波本身具有强迫纠错作用。
The results indicate that the effect of the assimilation has a closed correlation with the frequency and precision of observation, has an instability brought by .
然而许多简单的数值方法可合理、直观地了解这种滤波器在地震资料中的作用。
However, the effects of the filter can still be analyzed via many straightforward numerical means.
结果表明，采用IIR滤波器结构的ANC系统，对声学反馈现象确实具有明显的抑制作用。
It is shown that in the ANC system with IIR filter the acoustic feedback effect has been apparently abated.
通过对不同数字滤波器实际滤波效果的展示，使同学了解数字滤波器的主要作用以及影响滤波效果的主要因素。
The display of the different digital filter's filtering effects enable students to understand the role of the digital filter and the main factors which impact the digital filter filtering effect.
结果表明，砂土对地震动可起滤波和隔震作用；
Numerical results demonstrate that the liquefied soil can filter and isolate vibration.
环路滤波器的作用就是滤除从PFD&CP出来的电压中的高频成分，从而纯化VCO的输出信号。
The function of a loop filter is to filter high-frequency signal out of the output voltage from PFD and CP, thus the output signal from VCO will be purified.
采用自适应广义形态滤波方法处理在线监测数据，能够对数据中存在的各种加性白噪声和正负脉冲噪声有较好的抑制作用。
The results of the simulation study and field data processing show that the generalized morphological filter can suppress different kinds of the white noise and pulse noise among the data.
考虑了介质滤波和多次反射波的作用，并制成了相应的软件。
The multi-reflection and medium filter are considered in the new method, and the corresponding software is made.
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