自适应陷波器只需估计一个参数。
There is only one parameter to be estimated in the adaptive notch filter.
陷波滤波器外部噪音抑制。
只是戴上耳机，让陷波器调谐器开启你的。
Just put on the earphones and let BrainWave Tuner turn you on.
详细地分析了一种新型的可编程陷波技术。
It analyses a technology named indirect programmable trapping wave.
传统方法是采用陷波滤波器或自适应滤波。
The traditional method to remove power frequency interference is to use a notch filter or adaptive filter.
文中提出了一种梳状陷波器干扰抑制新方法。
Thus a comb notch filter based new interference reduction method is proposed.
主要提出基于数字陷波滤波技术的失真度测量方法。
A signal distortion measurement method, which is based on the digital notch filtering technique is proposed.
这个器件由两个线缺陷波导和两个点缺陷微腔构成。
It consists of two line defect waveguides and two point defect micro-cavities.
实测结果说明，自适应陷波方法和实时处理系统是有效的。
The testing results indicate that the adaptive notch filtering method and processing system are efficient.
这种拓扑由RL C滤波器和L C陷波滤波器串联组成。
This topology filter consists of RLC filter and a trap filter.
它具有频率选择性好，通带插损低，对陷波频点抑制较高的优点。
It is characterized by good frequency selectivity, low insertion loss and high attenuation of specified frequency.
对于射频噪声，通过平均距离频频法和频域陷波的方法可以去掉；
Radio frequency noise jamming can be deleted by the method of average range frequency spectrum and notching in frequency domain.
本文提出了一种设计等波纹线性相位FIR陷波滤波器的优化算法。
This paper presents an optimal algorithm for designing linear phase equiripple FIR notch filters.
在交换节点出，标签或有效载荷提取可通过光带通或陷波滤波器实现。
At the switching node, the label or payload extraction can be realized simply through an optical bandpass or notch filter respectively.
该滤波器可以通过适当的参数修改达到控制机械谐振点陷波幅值的效果。
The filter can control the amplitude of mechanical resonance by adjusting proper parameter.
经过数字滤波和频谱分析等技术， 由地震记录图中分离出了断层围陷波。
The fault zone trapped waves were separated from seismograms by numerical filtering and spectral analyzing.
通过频谱感知和认知引擎技术提取窄带干扰频谱特征作为陷波器的设计依据。
Through the spectrum sensing and cognitive engine technology, the characteristics of narrowband interference signal is extracted, which is the rule to design the trap filter.
即使在频率高端，此线圈仍能保持良好的选择性。添加陷波器可以减小强台的干扰。
The selectivity is reasonably good, even at the high end of the band. A wave trap can be used to null nearby stations.
该陷波滤波器采用通用式结构，其中心频率分布在转子转速附近以抑制不平衡振动。
The filter used a kind of general structure, whose central frequency located nearby the rotation speed to reduce the unbalance vibration.
本文根据自适应噪声对消器的原理设计出一种性能优良的工频电源干扰自适应陷波器。
An interference adaptive trapper for operating frequency power supply, based on the principle of adaptive noise canceller, has been designed.
实际制作并测试了上述两类天线，理论上的宽频带特性与陷波得到了实验结果的验证。
The proposed antennas are fabricated and measured. The theoretical broadband characteristics and notch-filter property are evidenced by the experimental results.
采用一种IIR自适应格型陷波滤波技术，调整陷波器的深度，提高了输出信号信噪比。
The depth of the notch is adjusted by using the adaptive lattice IIR notch filter, so as to improve the SNR of output signal.
陷波滤波器中的其他三个参数，与滤波器的带宽和极点分布相关，可影响系统的稳定性。
The other three parameters were relevant to the bandwidth and the polar distribution of the filter, which could be used to influence the stability of the system.
高精度夜视液晶滤光系统包括一个具有临界波长的宽带光学滤光器和一个液晶陷波滤光器。
Liquid crystal filter system with a high precision for night vision is comprised of a wideband optical filter having a critical wavelength, and a liquid crystal notch filter.
针对电网频率波动的实际情况，基于双t型阻容有源陷波电路，设计了可以滤除频带在49。
Aiming at actual instance that the frequency of electric network is waving, based on twin-T resistance-capacitance active-trap filter, a trap filter which can filter the power interference between 49.
介绍文氏电桥陷波器及其在失真度测量中的应用，提出一种智能化数控调谐的文氏电桥陷波电路。
The wien bridge trap filter and its application in the distortion measurement are introduced, the kind of intelligent numerical control tuning wien bridge trap filter circuit is proposed.
本文设计的陷波器用于衰减罗兰C接收机的邻道干扰，而且其调谐是在微机管理下处自动进行的。
The notch filter proposed is used to attenuate the adjacent channel interference in the Loran-C receiver.
实际上，复交替投影神经网络不仅可用于信号处理中的带限信号外推，还可用于选频、陷波等场合。
In practice complex alternating projection neural networks can be widely applied to signal processing, such as band-limited signal extrapolation, frequency selector and trap filter.
同时，设计了用于牵引逆变器控制的二次数字陷波器以及低通滤波器滤除直流电压信号的二次脉动。
Simultaneously, the second order notch filter and low-pass filter are designed to filter the second order rippled DC voltage signal.
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。
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.
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