transversal filter

[trænsˈvɚsəl ˈfɪltɚ][trænzˈvə:səl ˈfiltə]

横向滤波器

  • As amplitude frequency response of transversal filter also suffers with the sidelobe . It will result in the peak of the output waveform broadening and mask the small scatters nearby .

    由于 多普勒滤波器 每组 横向 滤波器的幅频响应存在旁瓣,导致多普勒输出受旁瓣影响导致输出波形展宽,也会对弱小目标战胜遮挡。

  • The basic principle of the feedforward control and the characteristics of the adaptive transversal filter are simply summarized . Then the LMS algorithm and the active adaptive feedforward control that based on filtered X-LMS algorithm are proposed .

    简要概述了前馈基本原理及自适应 横向 滤波器的特点,引出LMS算法及基于滤波X-LMS算法的自适应有源前馈控制。

  • This study utilized an unsupervised ( blind ) adaptive decision feedback equalizer ( DFE ) . It can be thought of as the cascade of four devices whose main components are a recursive filter ( R ) and a transversal filter ( T ) .

    提出了一种自适应无训练(盲)判决反馈均衡器,可以被看作4部分的级联,主要部分是一个递归滤波器(R)和一个 横向 滤波器(T)。

  • The coefficients of the FIR transversal filter was identified by using adaptive RLS algorithm while the output signal of the vibration pick-up was input into the FIR transversal filter . An inverse-convolution filter was acquired to recover the original input signal of vibration pick-up .

    该方法是将拾振器的输出信号作为FIR横向滤波器的输入,用自适应RLS算法对FIR 横向 滤波器系数进行辨识而最终获得可以恢复拾振器原始输入信号的反卷积滤波器。

  • In this paper an active noise control algorithm is implemented by cascading lattice filter and transversal filter .

    将格型结构滤波器与 IIR 滤波器级联来实现一种有源噪声控制( ANC)算法。

  • This paper proposes a novel decision feedback equalizer ( DFE ) algorithm based on a sliding window generalized multichannel fast transversal filter ( SWFTF ) .

    本文提出了一种基于滑动窗广义多路快速 横向 滤波(SWFTF)的自适应判决反馈均衡器(DFE)算法。

  • In this paper we use a multiuser detection based on systolic array this systolic architecture adaptively reconfigures the tap coefficient of the transversal filter through comparing it with other detection the conclusion is drawn that the detector has high performance .

    本文采用了一种脉动阵列多用户检测器,它采用脉动阵列结构,能够自适应地调整 横向 滤波器的抽头系数,与其他检测器比较,它具有较好的性能。

  • The design and application of transversal filter based on CTD

    基于CTD器件的 横向 滤波器的设计及应用

  • This paper analyzes on the structure of the transversal filter implements the transversal filter with the FLEX 10K carries on the simulation and time series analysis on the Max + plus ⅱ and provides the simulated results of this design .

    分析了 横向 滤波器的结构,用FLEX10K系列芯片实现横向滤波器,并在Max+plusⅡ上进行仿真和时序分析,同时给出了设计的仿真结果。

  • According to the consistency of two-phase noises the noise offset is achieved through the transversal filter based on adaptive least-mean-square error ( LMS ) algorithm .

    根据两相的噪声一致性特点提出基于自适应最小均方误差(LMS)算法的 横向 滤波器实现中压电力线通信的噪声对消。

  • A Novel Adaptive Algorithm Using in UWB RAKE Receiver : Fast Transversal Filter Algorithm

    一种新的用于UWBRAKE接收机的自适应算法:快速 横向 滤波算法

  • At first this paper studies the structure of the adaptive transversal filter and analyzes the common adaptive filter algorithm ( LMS RLS and NLMS ) 's characteristics and applied range and so on .

    首先本文研究了 横向自适应 滤波器结构,分析了自适应滤波的几种常用算法(LMS,RLS和NLMS)的特点,应用范围等。

  • The method of combining the lattice type filter structure with transverse filter structure not only solve the shortcomings that the signal can not be tracked in real time in lattice filter but also improve the convergence rate of weights in transversal filter .

    因此本文将格型滤波结构和横向滤波结构结合起来,不但可以解决自适应格型结构对信号不能实时跟踪的缺点,而且还可以提高 横向 滤波结构权系数的收敛速度,从而降低系统设计的复杂度。

  • Based on the structure of the fast transversal filter a variable window length adaptive algorithm is proposed in this paper . It has better performance for tracking the time-varying environments than the sliding-window covariance algorithm .

    基于快速 横向 滤波器结构,本文提出一种可变窗长自适应算法,该算法比滑动窗协方差算法具有更强的跟踪时变环境的能力。

  • 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 correlation algorithm in training period and the LMS algorithm in run period can be combined in the identical transversal filter structure so that it speeds up the channel estimator convergence .

    训练阶段的相关算法与工作阶段的LMS算法可结合在同一个 横向 滤波器结构中,从而加速了自适应信道估计器的收敛过程。

  • In this paper a new equalizer structure is employed which is composed of a Walsh network and a transversal filter known as Walsh-TDL equalizer .

    本文提出一种新的均衡器结构,它由通常的 滤波器与沃尔什网络组成,可以称为Walsh-TDL均衡器。

  • Both theory and structures of binary transversal filter ( BTF ) are introduced . The calculation of BTF tap coefficients is made in frequency domain .

    详细介绍了二进制 横向 滤波器(BTF)的原理及其结构,给出BTF抽头系数的频域求解方法;

  • It includes two kinds of filter design methods . One is designed by coupled microstrip lines and the other bases on the principle of the transversal filter .

    主要包括两种滤波器的设计,一种是以耦合带状线的形式来实现的微带滤波器,一种是利用 横向 滤波器的原理来设计的微带 滤波器

  • In order to compensate the measurement error of measuring result caused by limited band of a vibration pick-up and its measurement system a method for recovering the original input signal of the vibration pick-up using FIR transversal filter is presented .

    为了补偿由于拾振器及其测量系统有限带宽而使测量结果产生的测量误差,本文提出了一种用FIR 横向 滤波器来恢复拾振器原始输入信号的方法。

  • Because transversal filter has a slow speed of convergence and is lack of follow-up learning ability the LMS Adaptive Lattice Algorithm was used .

    针对 横向 滤波器存在收敛速度慢,学习跟踪能力弱等不足,提出采用格型自适应LMS改进算法。

  • The multi-user detection is implemented by the application of transversal filter algorithm to CDMA system .

    本文将 横向 滤波器算法应用于CDMA系统之中,从而实现多用户检测的功能。

  • This paper discusses the hardware structure and implementation of DopplerfiIter bank in MTD radar using transversal filter .

    该文讨论了用 横向 滤波器实现MTD雷达中多普勒数字滤波器组的硬件结构和实现方法。

  • The study develops a new transversal filter based on CTD ( Charge Transfer Devices ) .

    以CTD(ChargeTransferDevices&电荷转移器件)为核心,研制出一种新型 横向 滤波器

  • The principle of frequency discrimination ( FD ) by digital transversal filter is discussed .

    本文讨论了数字 横向 滤波器实现频率鉴别的原理。

  • A novel spatial-temporal receiver structure for wide-band CDMA reverse link is proposed . This structure is based on the technical combination of adaptive antenna array and transversal filter together with the chip-rate channel estimation and variable step-size adaptive algorithm .

    本文提出了一种将自适应天线阵列与 横向 均衡器相结合、采用局部基于码片速率的信道估计和可变步长自适应算法的宽带CDMA上行链路空-时接收机结构。

  • This paper describes various pulse shaping methods applying active filter time variance filter and transversal filter to improve energe resolution of spectrometer at high counting rate .

    本文介绍用有源滤波器、时变滤波器和 横向 滤波器等脉冲成形方法来提高能谱测量系统在高计数率条件下的能量分辨率。

  • In this paper a model of transversal filter is presented to study the adaptive match of the time-variant channel . A least mean square error filtering method is used to obtain the weighting coefficients of the filter .

    本文在研究时变信道的自适应匹配中,采用了多途信道的 横向 滤波器模型 MA模型),为求滤波器权系数应用的是最小均方误差滤波方法。

  • Many kinds of filters are presented in this paper e.g. Adaptive Transversal Filter Direct two-order IIR Filter Lattice IIR Filter High-Order IIR Filter and Adaptive Sampling Filter .

    论文研究了窄带干扰抑制的几种滤波技术,主要有自适应 横向 滤波器、直接结构的二阶IIR型滤波器、格型结构的IIR型滤波器、高阶IIR滤波器以及自适应采样滤波器。

  • The LMS algorithm is usually adopted to adjust weight coefficients of the adaptive transversal filter whose output is an estimation of the echo signal .

    通常采用LMS算法对自适应 横向 滤波器的加权系数进行调节。