摘要
本文引用了偏差函数、直接计算转移函数,实现了不同要求数字信号的滤波。
The paper introduce a kind of digital filtering methods. Through introducing Biase function. We can calculats the transfer function dirccely. It comesupto different requirements of filtering characteristies
关键词
数字信号处理
可调系数
滤波方法
Frequency characteristic Transfer functions Filter Curve fitting
