Design of Digital IIR Integrator Using Discrete Hartley Transform Interpolation Method

被引：0
|
作者：
Tseng, Chien-Cheng [1 ]
Lee, Su-Ling [2 ]
机构：
[1] Natl Kaohsiung First Univ Sci & Tech, Dept Comp & Commun Engn, Kaohsiung, Taiwan
[2] Chung Jung Christian Univ, Dept Comp Sci & Informat Engn, Tainan, Taiwan
来源：
ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5 | 2009年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, the design of digital integrator is investigated. First, the interpolation formula of discrete-time sequence is derived by using discrete Hartley transform (DHT). Then, the numerical integration rules and DHT interpolation are applied to obtain the transfer function of digital integrator. The filter coefficients are easily computed because closed-form design is gotten. Finally, some numerical comparisons with conventional digital integrators are made to demonstrate the effectiveness of this new design approach.
引用
收藏
页码：2181 / +
页数：2
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