Nonuniform Compressive Sampling at Sub-Nyquist Rates

被引：0

作者：

Zhang, Xiaodong ^{[1
]}

Wang, Anmin ^{[2
]}

机构：

[1] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing, Peoples R China

[2] Tongfang Elect & Sci Co Ltd, Res Elect Informat Sci & Technol, Beijing, Peoples R China

来源：

PROCEEDINGS OF 2012 IEEE 11TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP) VOLS 1-3 | 2012年

基金：

对外科技合作项目（国际科技项目）;

关键词：

nonuniform; spectrum analysis; Compressive sampling;

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 nonuniform compressive sampling digital signal processing method and its application in the frequency detection studied in this paper. The fundamental principle of nonuniform compressive sampling is explored, the nonuniform compressive sampling has being able to suppress the aliasing. The experiences demonstrated this method can detect the signal frequency by low analog digital conversion at sub-Nyquist rates.

引用

页码：40 / +

页数：2

共 5 条

[1] Robust uncertainty principles:: Exact signal reconstruction from highly incomplete frequency information [J].