一种数字滤波器系数量化处理的方法

A METHOD OF COEFFICIENT QUANTIZATION PROCESSING FOR DIGITAL FILTER

本文提出一种数字滤波器系数量化处理的方法,它可准确模拟有限字长效应对数字系统的影响并给出优化结果,因而对数字系统的设计提供了一种有效手段。

This paper proposed a method of coefficient quantization processing for digital filter which can accurately simulate the finite - wordlenth effect on digital system and can get optimized results, so it provided an effective approach for digital system design.