Explicit formula for filter function of maximally flat nonrecursive digital filters
Explicit formula for filter function of maximally flat nonrecursive digital filters
复制标题
最大平坦非递归数字滤波器滤波器函数的显式公式
DOI:
10.1049/el:19800644
复制
发表时间:
1980
影响因子:
1.1
通讯作者:
H. Ziegler
中科院分区:
文献类型:
--
作者:
M. Bromba;H. Ziegler
A general formula for the filter function of maximally flat f.i.r. digital filters using modified Krawtchouk polynomials is presented. This formula permits a direct calculation of the filter weights. It is especially advantageous for either high or low passband/stopband width ratios.