A Design of Variable Digital Filters based on FRM Technique and Frequency Warping

被引：0

作者：

Chen, Yang ^{[1
]}

Ma, Tong ^{[1
]}

Wei, Ying ^{[2
]}

机构：

[1] Shandong Univ, Sch Informat Sci & Engn, Jinan, Shandong, Peoples R China

[2] Shandong Univ, Sch Control Sci & Engn, Jinan, Shandong, Peoples R China

来源：

2018 IEEE 23RD INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING (DSP) | 2018年

基金：

美国国家科学基金会;

关键词：

frequency response masking; frequency warping; TRANSMULTIPLEXERS; BANKS;

D O I：

暂无

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：

A design of variable filters is proposed based on frequency response masking technique and frequency warping. Instead of using traditional masking filters, the masking filters in the proposed method are obtained by nonlinear transformation to a prototype filter using frequency wrapping. The design process is given and the mapping between the final filters and the control parameters are deduced. Experiments illustrate the effectiveness of the proposed method.

引用

页数：5

共 17 条

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