comb filter
英 [kəʊm ˈfɪltə(r)]
美 [koʊm ˈfɪltər]
梳齿（形）滤波器
双语例句
- Based on principals of interference of acoustic waves and simplified digital delay-line, comb filter effect induced by superposition of reflections from steps is presented.
从声波干涉的基本原理出发，通过数字延时线的简化分析，说明了多级台阶反射声的叠加对声波频率产生的梳状滤波效果。 - An FIR Digital Filter Design Based on Comb Filter
基于梳状滤波器的FIR数字滤波器设计 - Digital comb filter Application of Polyphase Filtering in Wideband DDC
多相滤波在宽带数字下变频中的应用 - The principles and FPGA implementation of the Integrator Cascade Comb filter
级联梳状积分滤波器的原理及FPGA实现 - This paper introduces a Comb Filter designed by CCD321 ( Charge Coupled Device) in order to study the feasibility of using it to process the video signals.
文章介绍一种用CCD321型电荷藕合器件设计的梳状滤波器，目的在于探讨使用这种器件做视频信号处理的可行性。 - Because the comb filter is a FIR filter which owns linear phase and simple structure, and usually serves as the first stage of the digital filter.
由于梳状滤波器是一种结构简单的线性相位FIR滤波器，所以通常被用作数字滤波器的第一级。 - Design of modified comb filter in Sigma-Delta micro accelerometer
Sigma-Delta微加速度计改进型梳状滤波器的设计 - Study on the Optical Comb Filter and Its Applications in Optical Communications and Microwave Signal Processing
光梳状滤波器在光通信和微波信号处理中的研究及应用 - In this thesis, luminance and chrominance separation algorithms were also analyzed and studied. Three lines adaptive comb filter was utilized to separate luminance signal and chrominance signal.
研究了亮色分离的各种算法，采用3行自适应梳状滤波的方法实现了亮度信号和色度信号的分离。 - The transfer matrix method is used to study optical comb filter properties of one-dimensional multilayer photonic crystal.
把传输矩阵方法推广应用于研究一维多元光子晶体实现光学梳状滤波。 - Comparing with the traditional comb filter, this new filter has smaller size.
与传统梳状滤波器相比，新型滤波器体积明显减小。 - A methodology for the design of a general comb filter is proposed, and it is demonstrated that the traditional time domain averaging is just a special case of the general comb filtering.
提出了一般梳状滤波器的设计方法，证明了传统的时域平均只是一般梳状滤波的一个特例。 - The manufacture and adjustment of comb filter circuits can be accomplished more easily.
梳状滤波器电路的制作和调整较为容易。 - To overcome the wavelet multiresolution analysis's shortcoming of low resolution in high frequency bands, a modified wavelet multiresolution analysis algorithm and a novel wavelet comb filter ( WCF) based on the modified algorithm were proposed.
为克服小波多分辨率分析在高频段频率分辨率低的缺点，提出一种改进型小波多分辨率分析算法，并在此基础上给出一种新型小波梳状滤波器（WCF）的实现方法。 - On the basis of Spectral performance of PAL signal, the separation of luminance signal using the comb filter composed of 2 H delay line is discussed. The block-diagram of experimental circuit is given. The effects of error is analysed.
本文基于PAL信号的频谱特点，分析了由2H延迟线组成的梳状滤波器分离亮度信号的原理，给出了实验电路框图，并简要叙述了误差带来的影响。 - This paper discusses the selection of sub frequency carrier in PAL system and the determination of delay line of the comb filter in decoder of colour television set.
从理论上探讨了PAL制式彩电副载波频率的选择，解码器中梳状滤波器延时线延时的确定及现存问题。 - This paper, discusses mainly the principles of comb filter, shows it's calculating formula and details the circuit of the design as well.
本文重点讨论了梳齿滤波器的工作原理，给出计算公式，还对设计的线路进行了具体分析。 - Analysis of Comb Filter's Errors
梳状滤波器误差分析 - In the measurement of the forced oscillation respiratory impedance, we designed a narrow-band second-order bandpass comb filter which is centered at the forced oscillation frequencies for eliminating the interference of spontaneous breathing.
在强迫振荡呼吸系统阻抗Zr8测定中，为去除自然呼吸干扰，我们设计了一种以振荡激发频率为中心的二级窄带通梳状数字滤波器。 - Then the adaptive filter algorithm is employed to control the isolator. An adaptive transversal filter and an adaptive comb filter using the filtered-X LMS algorithm are respectively implemented on the isolator, and major factors that influence the vibration suppression effect are discussed.
然后将自适应滤波算法应用于气动隔振器的主动控制，通过实验对滤波x-LMS算法的两种控制器结构&自适应横向滤波器与自适应梳状滤波器进行了对比分析，讨论了影响振动控制效果的主要因素。 - The characteristics of fiber Fabry-Perot tunable filters are researched, and the comb filter is used to calibrate its nonlinear.
研究了光纤F-P可调谐滤波器的特性，并采用梳状滤波器对其进行非线性标定。 - The nonlinearity of MZM was theoretically analyzed and a method of simultaneously generation both double-frequency microwave and sextuple-frequency millimeter wave base on a MZM and a comb filter was proposed and realized.
对MZM调制器进行模拟调制时的非线性特性进行了理论分析，提出并实现了一种基于单个MZM调制器和梳状滤波器同时产生二倍频微波和六倍频毫米波的方法。 - Meanwhile, the wavelength spacing of the multi-wavelength fiber laser can also be changed through adjusting the structure of the comb filter.
在此基础上，本文通过调整梳状滤波器的结构来改变滤波器的滤波频率间隔，在室温下实现了稳定的、波长间隔可调的多波长掺铒光纤激光器。 - The design of cascaded integrator comb filter uses recursive structure, so that the circuit compact, the occupied chip area smaller.
级联积分梳状滤波器采用递归结构设计，使电路结构紧凑，占用芯片面积较小。 - In this thesis, we concentrate on the comb filter based on high birefringence fiber and several works are carried out as follow: In the first chapter, the background and significance of the fiber filter is introduced. Then, the development of fiber filter is summarized.
本论文以基于高双折射光纤的滤波器为研究对象，主要开展了以下几个方面的研究：第一章介绍了光纤滤波器的研究背景和意义，概述了其发展研究现状，指明了本论文的研究内容。 - This method can design cavity and waveguide bandpass filter quickly and effectively. Based on this method, uniform and T-type comb filter can both be designed.
该方法能够快速有效地设计腔体或波导带通滤波器，然后使用该方法分别设计了均匀型和T型结构的梳状滤波器。 - Optical comb filter is a key element in both fiber-photonics and microwave-photonics.
光学梳状滤波器在光纤光学及微波光子学中都是一个重要的元件。 - With the method above, a kind of ultra-narrow-band comb filter can be designed.
然后根据此方法，结合前面的方法设计了一种超窄带梳状滤波器。 - For example, the opti-cal comb filter is frequently used in multi-wavelength lasers.
例如，梳状滤波器是多波长激光器中常用的滤波器件。