Title
Digital filters with prescribed zeros
Abstract
We discuss the design of digital filters with maximally flat or equiripple passband behavior and transfer functions of the form , where q+2r, the number of finite-plane zeros, is allowed to vary from 0 to n, the filter order. Analytic expressions are given for the magnitude squared function. Identification of the stopband edge frequency is treated in detail. The hard-ware requirements of these filters are compared with those of Chebychev and elliptic designs.
Year
DOI
Venue
1978
10.1109/ICASSP.1978.1170503
Acoustics, Speech, and Signal Processing, IEEE International Conference ICASSP '78.
Keywords
Field
DocType
attenuation,transfer functions,frequency,square function,poles and zeros,transfer function,digital filter,digital filters,shape,passband
Passband,Mathematical optimization,Digital filter,Square (algebra),Pole–zero plot,Omega,Mathematics,Stopband,Filter design
Conference
Volume
Citations 
PageRank 
3
0
0.34
References 
Authors
1
3
Name
Order
Citations
PageRank
Yrjö Neuvo100.34
Tapio Saramaki220628.51
Robert A. Gabel301.35