线性变换设计的数字滤波器灵敏度分析的一般方法

Conference Proceeding IEEE Pacific Rim Conference on Communications, Computers and Signal Processing Pub Date : 1989-06-01 DOI:10.1109/PACRIM.1989.48359

Du Yuzeng, Xie Qiao

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引用次数: 0

摘要

提出了一种快速准确地计算线性变换数字滤波器乘法器系数灵敏度的方法。由于该方法基于处理模拟滤波器原型，因此适用于各种模拟滤波器。利用信号流网络的一般定理，提出了一种基于模拟样机中电压和电流的计算及其传输的有效方法。

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A general method for the efficient analysis of sensitivities in digital filter designed by linear transformations

A method is presented for fast and accurate calculation of multiplier coefficient sensitivities in linear transformation digital filters. Since the method is based on dealing with analog filter prototypes, it is suitable for all kinds of analog filters. Making use of a general theorem for signal-flow networks, an efficient approach is presented, which is based mainly on the computation of voltages and currents in the analog prototype and its transportation.<>

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Conference Proceeding IEEE Pacific Rim Conference on Communications, Computers and Signal Processing

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