本文提出了三个有源补偿rc二阶带通滤波器，给出了这类电路主极点位移的一般公式。

Three active RC second-order bandpass filters with active compensation are introduced. A general formula for analysing the shift in dominant poles is also presented.

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采用耦合互连的L模型，基于主极点近似的方法给出了耦合噪声的时域解析表达式，讨论了影响峰值噪声电压的因素。

In this paper, we apply the L model for coupling interconnects and present an analytical expression for coupling noise based on dominant-pole approximation.

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然后构造了在预给极点情况下求主对角线和副对角线上向量值有理插值的矩阵算法。

In addition this paper constructs a matrix algorithm for computing bivariate diagonal vector valued rational interpolants with preassigned poles.

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