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pole-zero
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  零极点
     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
     The Pole-zero Cancellation of the Transfer Function and the Dynamic Characteristic of Electric Network
     传递函数的零极点相消与电网络的动态特性
短句来源
     Design of Servo Controller Based on Pole-zero Placement
     基于零极点配置的伺服控制器设计
短句来源
     Pole-zero Assignment Controller and its Application in a Hydraulic System with Random Parameters
     零极点配置控制器及其在随机参数液压系统中的应用
短句来源
     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
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  极零点
     DECOUPLING AND POLE-ZERO ASSIGNMENT OF LINEAR TIME-INVARIANT MULTIVARIABLE SYSTEMS
     线性定常多变量系统的解耦控制和极零点配置
短句来源
     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
     This paper analyzes key techniques of digital nuclear pulse processing. With MATLAB software,main algorithms are simulated, such as trapezoidal shaping, digital baseline estimation, digital pole-zero / zero-pole compensation, poles and zeros identification.
     文章分析了数字核脉冲处理关键技术,利用MATLAB完成了梯形成形、数字基线估计、数字极零零极补偿、极零点识别等核心算法的模拟。
短句来源
  “pole-zero”译为未确定词的双语例句
     Integral constraints based on stable pole-zero near cancellation in scalar feedback systems
     纯量反馈系统稳定零极近似相消的积分约束(英文)
短句来源
     By using Markov its parameter matrices, some results are given and relationship with the following has been proved: the uniform rank, the series indices of transfer matrix, degree differences between denominators and numerators of transfer matrix elements, and the pole-zero number differences of transfer matrix elements.
     用Markov参数矩阵的方法证明了它与一致秩(Uniform Rank)、级数指标、系统传递函数阵中元素的分母阶次与分子阶次之差、以及元素的极零点数之差的关系.
短句来源
     Application of a pole-zero configuration method in designing electrohydraulic servo system
     一种极点—零点配置方法在电液伺服系统设计中的应用
短句来源
     PRACTICAL ENGINEERING ALGORITHM OF POLE-ZERO PLACEMENT SELF-TUNING AND ITS APPLICATION
     极-零点配置自校正的工程实用算法与应用
短句来源
     In this paper basecion elliptic integral of the first kinol and the properties of Jacobian elliptic fuections the waveforms of elliptic analog filog on three sides of Sn pole-zero plot are synthesized, the corresponding transfer tuncton H(s) is derived.
     本文用第一类椭圆积分W(Ω,k)导出了雅可比椭圆函数Sn,Cn,dn及若干性质,并利用这些性质在Sn零极图的三个边上合成了椭圆摸拟滤波波形,得出了相应的传递函数H(s).
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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 this paper a method for analysis of discrete signals and systems by using generalized functions is proposed. By using sampling sequence the expressions of discrete signals and impulsive re-sponses of discrete systems are unified, by using convolution function of δ'(t) the analyses of discrete and analogous cases are unified, and by using operation of generalized convolution the advantages of Z-transform method and time domain method can be integrated into this proposed method. The various ana-lyses of discrete...

In this paper a method for analysis of discrete signals and systems by using generalized functions is proposed. By using sampling sequence the expressions of discrete signals and impulsive re-sponses of discrete systems are unified, by using convolution function of δ'(t) the analyses of discrete and analogous cases are unified, and by using operation of generalized convolution the advantages of Z-transform method and time domain method can be integrated into this proposed method. The various ana-lyses of discrete systems such as the analyses of zero-state response, zero-input response, transfer function, frequency response, pole zero diagram and signal flow graph all can be performed conveniently.

本文描述一种使用广义函数以分析离散信号与系统的方法。这种方法使离散信号与离散系统冲激响应的表达统一于取样序列,使离散情况与模拟情况的处理统一于δ′(t)的卷积函数分析,使Z变换法和时域法的长处统一于广义卷积,可以方便地得出系统的零输入响应、零状态响应、传输函数、频率特性、零极点以及信号流图等一套分析。

In this paper a least squares method for the identification of transfer function W ( s ) from impulse response g ( kT ) is proposed. Suppose the system is described by a nth order differential equation. Integrating the equation n times an integral equation is obtained. Using the trapezoidal rule of integration the value of the integralterms appeared in that equation at the sampling times KT can be calculated. Then the least squares method gives the estimation of the coefficients of the integral equation which...

In this paper a least squares method for the identification of transfer function W ( s ) from impulse response g ( kT ) is proposed. Suppose the system is described by a nth order differential equation. Integrating the equation n times an integral equation is obtained. Using the trapezoidal rule of integration the value of the integralterms appeared in that equation at the sampling times KT can be calculated. Then the least squares method gives the estimation of the coefficients of the integral equation which are also the coefficients of the original equation describing the system, so W(s) is obtained, when n>n0, pole-zero cancellation will appear in W(s), so we can decide n0, The experimental results of a 1st order network and of an electric heater are given which show that the method proposed could be useful.

本文提出一种由脉冲响应序列g(?)(kT)估计传递函数W(s)的最小二乘法。将系统微分方程积分,得到积分方程。由输入σ(t)、输出g_0(kT)用梯形积分法可求出各采样时刻的各积分项的值,便可用最小二乘法估计系统的参数及W(s)。系统的阶数可由是否出现零点、极点对消而确定。本文给出对一阶网络及对电热丝加热炉辨识的实验结果,它们表明本文所提的方法是有效的。

 
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