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   pole-zero 在 无线电电子学 分类中 的翻译结果: 查询用时:0.008秒
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pole-zero
相关语句
  零极点
    Design of digital trap by Z-transform and pole-zero plot
    借助Z变换和零极点设计数字陷波器
短句来源
    When designing this novel power management IC,a dual complex pole-zero cancellation (DCPC) frequency compensation mode with gain enhanced stage (GES) for three-stage amplifier is firstly proposed in this paper;
    在进行新型电源管理IC 的设计中,本文首次提出了一种带增益级(gain-enhanced stage,GES)的双复数零极点相抵消(dual complex pole-zero cancellation,DCPC)的频率补偿模式放大器,即DCPC 补偿模式放大器;
短句来源
    Pole-Zero Design Method of Power Frequency for Eliminating Notch Filters
    用于消除谐波干扰的V型滤波器的零极点配置设计方法
短句来源
    This structure can realize a closer approximation to a pole-zero distribution of original noise transfer function (NTF) than integrator-cascade because the NTF of integrator-ladder is less sensitive to the large coefficient variations induced by quantization.
    由于这种梯级结构积分器的噪声传递函数对由量化而带来的较大系数变化不敏感,因此能够实现比传统的级联形式积分器更接近于原噪声传递函数的零极点分布。
短句来源
    This paper,by Z-transform and pole-zero plot,analysed and applied filter frequency characteristics in discrete-tiome system and designed a digital trap with MATLAB.
    借助Z变换和零极点对滤波器频率特性的分析,设计了一个实际的数字陷波器并用MATLAB语言进行了仿真实现.
短句来源
更多       
  极零点
    The well-known pole-zero method, improvement factor maximization method and frequency domain interference method can not well deal with the case of large extension ratio.
    目前参差滤波器设计中经常使用的极零点法、改善因子最大法以及频域干涉法的原理不能很好地用于大扩展比情况。
短句来源
    By using the Pole-Zero as the analytical means in EWB circuit analysis,the transfer function was analysed in complicated circuit or system to replace the dull and onerous manual computation.
    以EWB电路分析方法中的极 零点为分析工具,分析复杂电路或系统的传递函数,来达到取代枯燥繁琐的手工计算的目的.
短句来源
  “pole-zero”译为未确定词的双语例句
    The pole-zero pattern design for multistage stagger-tuned amplifiers on Butter-worth response.
    多级参差调谐放大器巴特沃兹响应的极零图设计
短句来源
    This articale introduces the equalization principle of which the response time tosstep function pulse is equal to or less than 1 ns for a one kilometer cable Model SIVP-75-18. Its no-velty is that, more than one pole-zero pair is necessary, if the requirement of cable equalization is in a range of over 6 dB per double frequencies,and the increased pole-zero pairs must construct independent networks.
    本文介绍一种能使1km左右的SIVP-75-18电缆对阶跃脉冲的响应时间补偿到≤lns的补偿原理。 其新颖之处在于:在电缆补偿要求超过6dB/倍频程的频率范围内,必须设置多于一个极零对,并且多设置的极零对要单独分出来组成网络。
短句来源
    On electronics workbench ( EWB), analysis of the characteristics of stereophonic audio amplifier,such as direct current operating point analysis, transient analysis, Pole-Zero point analysis and temperature sweeping analysis, has been done. Based on that, high quality stereophonic audio amplifier can be designed.
    在电子工作台(ElectronicsWorkbenchEWB)上,对立体声放大器电路进行了直流工作点分析、时域分析、零-极点分析和温度扫描分析,从而设计出高质量立体声放大器。
短句来源
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  pole-zero
The pole-zero shifting method of building the complex Padé approximants is developed for the correct description of the evanescent field simulated by BiBPM.
      
As mass exchange vanishes, a pole-zero pair cancel, the remaining pole moves to θ = 0, and the standard cross-section is recovered.
      
A dual complex pole-zero cancellation (DCPC) frequency compensation technique with gain enhanced stage (GES) for three-stage amplifier is proposed in this paper.
      
A dual complex pole-zero cancellation frequency compensation with gain-enhanced stage for three-stage amplifier
      
The high gain feedback technique and pole-zero compensation are applied to overcome the inherent nonlinear characteristics of optocouplers and to obtain a good transient response.
      
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This articale introduces the equalization principle of which the response time tosstep function pulse is equal to or less than 1 ns for a one kilometer cable Model SIVP-75-18. Its no-velty is that, more than one pole-zero pair is necessary, if the requirement of cable equalization is in a range of over 6 dB per double frequencies,and the increased pole-zero pairs must construct independent networks. Using this new principle of equalization, the response time to step function pulse for a transmission...

This articale introduces the equalization principle of which the response time tosstep function pulse is equal to or less than 1 ns for a one kilometer cable Model SIVP-75-18. Its no-velty is that, more than one pole-zero pair is necessary, if the requirement of cable equalization is in a range of over 6 dB per double frequencies,and the increased pole-zero pairs must construct independent networks. Using this new principle of equalization, the response time to step function pulse for a transmission system of 840 meters cable Model SlVP-75-18 connecting with 20 meters Model SYV-75-9 has been equalized to 0. 9ins, and the total attenuation is 40dB. In addition, the method of designing cable equalizer with a programmable calculator Model Ti-59 or Ti-58C has been developed.

本文介绍一种能使1km左右的SIVP-75-18电缆对阶跃脉冲的响应时间补偿到≤lns的补偿原理。其新颖之处在于:在电缆补偿要求超过6dB/倍频程的频率范围内,必须设置多于一个极零对,并且多设置的极零对要单独分出来组成网络。用这种新补偿原理,已使840m SIVP-75-18加20m SYV-75-9电缆传输系统对阶跃脉冲的响应时间补偿到0.91ns,总衰减40dB。此外,我们研究了用Ti-59或Ti-58C可编程序计算器设计电缆补偿器的方法。

In radar signal proccssing, non-uniform-PRF MTI filter is an important means to extend radar velocity blind zone and to eliminate zero frequency noise, which has been widely used in many key radar projects. Usually the maximum non-uniform ratio is limited between 1.5 and 2.0, and the code kernel between N and 3N. If the value is out of range, we call the corresponding filter a targe extensio ration non-uniform MTI filter. The well-known pole-zero method, improvement factor maximization method and frequency...

In radar signal proccssing, non-uniform-PRF MTI filter is an important means to extend radar velocity blind zone and to eliminate zero frequency noise, which has been widely used in many key radar projects. Usually the maximum non-uniform ratio is limited between 1.5 and 2.0, and the code kernel between N and 3N. If the value is out of range, we call the corresponding filter a targe extensio ration non-uniform MTI filter. The well-known pole-zero method, improvement factor maximization method and frequency domain interference method can not well deal with the case of large extension ratio. With the parameters of some important radar systems as the reference, under the Matlab simulation and development environment, this paper, analyzes the commonly used methods in non-uniform-PRF MTI filter design, and gives a new method-extending clutter region method. On this basis, the paper propses a non-uniform-PRF MTI filter with large extension ratio. The simulation results have veritied the effectiveness of the solution.

在雷达信号处理中 ,参差滤波是延展速度盲区、剔除零频噪声的一种重要信号处理手段 ,在目前的许多重要型号的型号雷达中都有应用。通常限制最大参差比在 1 5与 2 0 ,码核在N到 3N之间。如果超出这个范围则称对应的参差MTI滤波器为大扩展比参差滤波器。目前参差滤波器设计中经常使用的极零点法、改善因子最大法以及频域干涉法的原理不能很好地用于大扩展比情况。以某重点型号雷达的系统设计参数为背景 ,在Matlab仿真开发环境下对其性能进行了比较。在此基础上提出了大扩展比情况下设计参差滤波器的可行方法———护展杂波区法。仿真结果显示该方法灵活、有效。

Design of the filter is essentially application of approximation theory.Computation can be used to make the actual filter properties as near as possible to be desired or given ones so as to eliminate the interference in acquiring signal.This paper,by Z-transform and pole-zero plot,analysed and applied filter frequency characteristics in discrete-tiome system and designed a digital trap with MATLAB.

滤波器的设计,实质上是数学逼近理论的应用.通过计算让物理可实现的实际滤波器频率特性逼近理想的或给定的频率特性,以达到去除干扰提取有用信号的目的.借助Z变换和零极点来设计滤波器就是利用离散时间系统中Z变换和对该系统中零点和极点的分析来设计滤波器.借助Z变换和零极点对滤波器频率特性的分析,设计了一个实际的数字陷波器并用MATLAB语言进行了仿真实现.

 
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