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- active notch filter 有源陷波滤波器
- Thus a comb notch filter based new interference reduction method is proposed. 文中提出了一种梳状陷波器干扰抑制新方法。
- To solve the problem of unbalance vibration of PMB,the recursive algorithm and the notch filter are studied. 针对该磁轴承的不平衡振动研究了递归运算和凹陷滤波器两种不平衡补偿方案。
- A wide passband notch filter is implemented by replacing the capacitor in the LC low-pass filter with one-port SAW resonator. 摘要用单端对SAW谐振器取代LC低通滤波器中的电容可构成宽通带陷波器。
- At the switching node, the label or payload extraction can be realized simply through an optical bandpass or notch filter respectively. 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。
- By the experiment data we can see the effect of the adaptive notch filter is veryoutstanding and it can satisfy the requirement of the cab signal analyzing. 由实验数据可以看出自适应陷波器对特定频率的对消效果突出,对其它信号影响很小,能够满足铁道机车信号分析的要求。
- Filter with high attenuation in specified frequency and low insertion loss in passband can be achieved by coupling this notch filter with a ladder-type SAW filter. 将这种陷波器与梯形滤波器结合，能实现一种在通带具有低插损，而在特定频段达到高抑制的滤波器，从而可用于双工器中。
- The modification of the notch filter made the extra phase-shifting introduced to the control system passband reduced and so the control performance was improved. 对陷波滤波器进行了改进，使得引入控制系统通频带的附加相移减小，降低了对系统控制性能的影响。
- Mainly include the design of directional multi microphone system, two channel procession circuit, notch filter, squelch, wide dynamic range compression (WDRC) , tone generator. 主要包括方向性麦克风系统、双通道信号处理、消除声反馈、消除背景噪声、宽动态压缩、纯音发生器等部分的设计 .
- The integrated, switchable Low-Pass Notch filter (a typical DYNACORD special feature) corrects the frequency response and optimizes the transient behaviour of loudspeakers. 集成的，可切换的低通陷波滤波器（一个典型的DYNACORD特殊功能）纠正的频率响应和优化扬声器瞬态行为。
- In the second part of this thesis, an application of adaptive all-pass based notch filter (ANFA) with Gaussian-Newton adaptive algorithm in a GPS narrowband anti-jamming system was presented. 在本论文的第二个部分，我们提出一个利用适应性全通带式凹谷滤波器(ANFA)搭配上高斯-牛顿演算法作为GPS抗窄频干扰系统的应用。
- The efficiencies of notch filter are validated by simulation experiments.We also evaluate the result of narrowband jamming suppression by the evaluation methods.At last, the whole thesis is concluded. 对射频干扰和窄带噪声干扰模型进行了仿真，并应用提出的干扰效果评估参数，对干扰抑制的效果实行量化评估，对结果加以分析。
- SAW notch filter coupled with ladder-type filter 声表面波陷波器与梯形结构相结合的滤波器
- The monitor is really a notch above us. 班长确实比我们略胜一筹。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- adaptive lattice IIR notch filter 自适应格型IIR滤波
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- notch filter for power-line interference 工频陷波器
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
