COMPLEX CHEBYSHEV-APPROXIMATION FOR FIR DIGITAL-FILTERS

被引:21
作者
CHIT, NN
MASON, JS
机构
[1] Department of Electrical and Electronic Engineering, University College of Swansea, Swansea
关键词
D O I
10.1109/78.80764
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An adaptive approach to FIR filter design is applied to a fully general complex specification, showing it to be capable of giving an optimum Chebyshev solution. It is thought to be one of the first practical approaches to achieve this in the case of a complex function. Design examples include a bandpass filter with nearly linear phase, and all-pass filters with general shaping phase. Comparisons are drawn with equivalent results from other algorithms.
引用
收藏
页码:49 / 54
页数:6
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