Signal denoising with average sampling

被引：9
作者：
Zhang, Qingyue [1 ,2 ]
Wang, Ling [3 ]
Sun, Wenchang [1 ,2 ]
机构：
[1] Nankai Univ, Dept Math, Tianjin 300071, Peoples R China
[2] Nankai Univ, LPMC, Tianjin 300071, Peoples R China
[3] Tianjin Med Univ, Dept Physiol, Tianjin 300070, Peoples R China
来源：
DIGITAL SIGNAL PROCESSING | 2012年 / 22卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Sampling theorems; Average sampling; Signal denoising; BAND-LIMITED SIGNALS; LOCAL AVERAGES; RECONSTRUCTION; RECOVERY;
D O I：
10.1016/j.dsp.2011.11.005
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：
Based on the theory of average sampling, we present a new algorithm to reconstruct bandlimited signals from sampled values in the presence of zero mean, independent and identically distributed random noises. Numerical results show that our algorithm has good performance on denoising. (C) 2011 Elsevier Inc. All rights reserved.
引用
收藏
页码：226 / 232
页数：7
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